Purchasing
Monthly
Oracle E-Business Suite deployments running Oracle Purchasing 12.2.3 through 12.2.15 expose a flaw in which any authenticated low-privileged user can reach a Purchasing web endpoint over HTTP and read, create, modify, or delete critical procurement data they should not be able to touch. With a CVSS 3.1 base of 8.1 (AV:N/AC:L/PR:L/UI:N, high confidentiality and integrity impact, no availability impact), the issue is trivial to trigger once a valid EBS account exists, and Oracle treats it as critical in its September 2026 Critical Security Patch Update. There is no EPSS score, no CISA KEV listing, and no public exploit code identified at time of analysis, so this reads as a broadly-applicable, low-complexity authorization defect that requires an account rather than as an actively exploited campaign.
Unauthorized creation, deletion, modification, and disclosure of data in Oracle Purchasing (Oracle E-Business Suite 12.2.10 through 12.2.15) is possible for an attacker who holds a valid low-privilege EBS account and can reach the G-Invoicing component over HTTP; the CVSS 3.1 base score is 8.1 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N), reflecting full loss of confidentiality and integrity with no availability impact. The assessment vector confirms the attacker must be authenticated with only low privileges (PR:L) and that no user interaction is required (UI:N), so the public 'Authentication Bypass' tag overstates reachability - this is not accessible to fully unauthenticated actors. There is no KEV listing and no public exploit identified at time of analysis, and the practical target population is narrowed by the requirement that the G-Invoicing module (a U.S. federal intragovernmental buy/sell invoicing feature) actually be in use, which skews exposure toward government and federal-contractor deployments.
Oracle E-Business Suite 12.2.11 through 12.2.15 ships a flaw in the G-Invoicing component of Oracle Purchasing that lets an authenticated, low-privileged user reach data and functions they should not control over plain HTTP. Successful exploitation gives full read and write reach into Purchasing data — creation, modification, and deletion of critical records plus complete disclosure of everything the module can access — with no user interaction required. Oracle rates it CVSS 8.1 (C:H/I:H/A:N, PR:L), but no EPSS score, CISA KEV entry, or public exploit code was present in the supplied intelligence, so active exploitation is unconfirmed and the practical risk is best judged against the wide enterprise footprint of EBS Purchasing.
Oracle Purchasing, the procurement module inside Oracle E-Business Suite 12.2.3 through 12.2.15, fails to properly enforce authorization on HTTP-reachable functionality, letting an authenticated low-privileged user read, create, modify, or delete purchasing data far beyond their intended role. The flaw is rated CVSS 8.1 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N), meaning no user interaction and only a basic valid account are needed, though the attacker must already be authenticated to the EBS instance. No public exploit code and no CISA KEV entry have been reported at time of analysis, so the immediate threat is assessed as targeted rather than mass-exploited.
Low-privileged attackers holding a valid Oracle E-Business Suite account can take over the Oracle Purchasing module (versions 12.2.3 through 12.2.15) by sending crafted HTTP requests to the application's web interface, with high impact to confidentiality, integrity and availability (CVSS 3.1 base 8.8, AV:N/AC:L/PR:L/UI:N). No user interaction or elevated privilege is needed beyond a basic authenticated session, making the flaw trivially automatable once credentials exist. At time of analysis there is no public exploit code identified and the issue is not listed in CISA KEV; no EPSS score was supplied in the source data. Oracle has published a Critical Security Patch Update advisory (September 2026) covering the affected releases.
Oracle Purchasing (G-Invoicing component) in Oracle E-Business Suite 12.2.10 through 12.2.15 permits a low-privileged, authenticated user with HTTP network access to read critical data and potentially reach data belonging to other Oracle products because the flaw crosses a scope boundary. Oracle's own CVSS 3.1 rating is 7.7 (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N), reflecting confidentiality-only impact with no integrity or availability effect. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV; exploitation requires a valid low-privileged EBS account rather than anonymous access.
Full takeover of Oracle Purchasing within Oracle E-Business Suite is achievable by any low-privileged, network-authenticated attacker exploiting this unspecified flaw in versions 12.2.3 through 12.2.15. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) confirms exploitation requires no special conditions beyond a valid low-privilege account and HTTP access, with resulting impacts across confidentiality, integrity, and availability. No public exploit or CISA KEV listing has been identified at time of analysis, but the low attack complexity and full-impact triad make this a credible priority for any Oracle EBS deployment.
Unauthenticated HTTP access to Oracle Purchasing (a component of Oracle E-Business Suite versions 12.2.3-12.2.15) enables remote attackers to read critical or complete procurement data with no credentials, user interaction, or elevated attack complexity. Tagged as an authentication bypass by EUVD (EUVD-2026-61894) and disclosed through Oracle's August 2026 Critical Patch Update, the flaw carries a CVSS 3.1 base score of 7.5, reflecting a fully network-exposed, zero-prerequisite attack path. No public exploit code or active CISA KEV listing has been identified at time of analysis.
Oracle Purchasing versions 12.2.5 through 12.2.15 within Oracle E-Business Suite expose an authorization bypass flaw in the Internal Operations component, allowing any authenticated low-privileged network user to gain complete read access to all purchasing data and perform unauthorized creation, deletion, or modification of critical records. Tagged as an Authentication Bypass by ENISA EUVD-2026-61762, the vulnerability is exploitable over HTTP with no user interaction and low attack complexity, making it a high-priority remediation target in Oracle EBS deployments. No public exploit code has been identified and the vulnerability is not currently listed in the CISA KEV catalog at time of analysis.
Oracle Purchasing within E-Business Suite versions 12.2.3 through 12.2.15 exposes a local privilege escalation in the Internal Operations component that yields full application takeover. A low-privileged attacker with OS-level logon to the infrastructure running Oracle Purchasing can exploit this flaw without any additional complexity or user interaction, achieving complete confidentiality, integrity, and availability compromise of the Purchasing module. No public exploit has been identified at time of analysis, but Oracle's own advisory characterizes the vulnerability as 'easily exploitable,' materially elevating practical risk for organizations running EBS in shared or multi-tenant server environments.
Oracle Purchasing, a procurement module of Oracle E-Business Suite versions 12.2.3 through 12.2.15, exposes a high-severity network-exploitable vulnerability in its Internal Operations component that enables full system takeover - complete loss of confidentiality, integrity, and availability. Oracle itself classifies this as 'easily exploitable' despite the high-privilege requirement (PR:H), meaning that once an attacker possesses elevated credentials, exploitation presents no meaningful technical barrier. No public exploit code has been identified and no CISA KEV listing exists at time of analysis, but the full CIA impact and low attack complexity make this a priority patching target for any organization running internet-exposed or broadly network-accessible Oracle EBS deployments.
Oracle Purchasing (E-Business Suite component: Internal Operations), versions 12.2.3 through 12.2.15, exposes critical data to unauthorized read and write operations by low-privileged authenticated network attackers over HTTP. The vulnerability is tagged as an Authentication Bypass, suggesting that a user with minimal system privileges can circumvent authorization controls to access or manipulate purchasing data beyond their permitted scope - including complete confidentiality and integrity compromise of all Oracle Purchasing accessible data. No public exploit code has been identified at time of analysis, and no CISA KEV listing is present, but the low attack complexity and broad affected version range make this a meaningful priority for Oracle EBS deployments.
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Approvals). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Endeca). Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity.
Oracle E-Business Suite deployments running Oracle Purchasing 12.2.3 through 12.2.15 expose a flaw in which any authenticated low-privileged user can reach a Purchasing web endpoint over HTTP and read, create, modify, or delete critical procurement data they should not be able to touch. With a CVSS 3.1 base of 8.1 (AV:N/AC:L/PR:L/UI:N, high confidentiality and integrity impact, no availability impact), the issue is trivial to trigger once a valid EBS account exists, and Oracle treats it as critical in its September 2026 Critical Security Patch Update. There is no EPSS score, no CISA KEV listing, and no public exploit code identified at time of analysis, so this reads as a broadly-applicable, low-complexity authorization defect that requires an account rather than as an actively exploited campaign.
Unauthorized creation, deletion, modification, and disclosure of data in Oracle Purchasing (Oracle E-Business Suite 12.2.10 through 12.2.15) is possible for an attacker who holds a valid low-privilege EBS account and can reach the G-Invoicing component over HTTP; the CVSS 3.1 base score is 8.1 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N), reflecting full loss of confidentiality and integrity with no availability impact. The assessment vector confirms the attacker must be authenticated with only low privileges (PR:L) and that no user interaction is required (UI:N), so the public 'Authentication Bypass' tag overstates reachability - this is not accessible to fully unauthenticated actors. There is no KEV listing and no public exploit identified at time of analysis, and the practical target population is narrowed by the requirement that the G-Invoicing module (a U.S. federal intragovernmental buy/sell invoicing feature) actually be in use, which skews exposure toward government and federal-contractor deployments.
Oracle E-Business Suite 12.2.11 through 12.2.15 ships a flaw in the G-Invoicing component of Oracle Purchasing that lets an authenticated, low-privileged user reach data and functions they should not control over plain HTTP. Successful exploitation gives full read and write reach into Purchasing data — creation, modification, and deletion of critical records plus complete disclosure of everything the module can access — with no user interaction required. Oracle rates it CVSS 8.1 (C:H/I:H/A:N, PR:L), but no EPSS score, CISA KEV entry, or public exploit code was present in the supplied intelligence, so active exploitation is unconfirmed and the practical risk is best judged against the wide enterprise footprint of EBS Purchasing.
Oracle Purchasing, the procurement module inside Oracle E-Business Suite 12.2.3 through 12.2.15, fails to properly enforce authorization on HTTP-reachable functionality, letting an authenticated low-privileged user read, create, modify, or delete purchasing data far beyond their intended role. The flaw is rated CVSS 8.1 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N), meaning no user interaction and only a basic valid account are needed, though the attacker must already be authenticated to the EBS instance. No public exploit code and no CISA KEV entry have been reported at time of analysis, so the immediate threat is assessed as targeted rather than mass-exploited.
Low-privileged attackers holding a valid Oracle E-Business Suite account can take over the Oracle Purchasing module (versions 12.2.3 through 12.2.15) by sending crafted HTTP requests to the application's web interface, with high impact to confidentiality, integrity and availability (CVSS 3.1 base 8.8, AV:N/AC:L/PR:L/UI:N). No user interaction or elevated privilege is needed beyond a basic authenticated session, making the flaw trivially automatable once credentials exist. At time of analysis there is no public exploit code identified and the issue is not listed in CISA KEV; no EPSS score was supplied in the source data. Oracle has published a Critical Security Patch Update advisory (September 2026) covering the affected releases.
Oracle Purchasing (G-Invoicing component) in Oracle E-Business Suite 12.2.10 through 12.2.15 permits a low-privileged, authenticated user with HTTP network access to read critical data and potentially reach data belonging to other Oracle products because the flaw crosses a scope boundary. Oracle's own CVSS 3.1 rating is 7.7 (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N), reflecting confidentiality-only impact with no integrity or availability effect. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV; exploitation requires a valid low-privileged EBS account rather than anonymous access.
Full takeover of Oracle Purchasing within Oracle E-Business Suite is achievable by any low-privileged, network-authenticated attacker exploiting this unspecified flaw in versions 12.2.3 through 12.2.15. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) confirms exploitation requires no special conditions beyond a valid low-privilege account and HTTP access, with resulting impacts across confidentiality, integrity, and availability. No public exploit or CISA KEV listing has been identified at time of analysis, but the low attack complexity and full-impact triad make this a credible priority for any Oracle EBS deployment.
Unauthenticated HTTP access to Oracle Purchasing (a component of Oracle E-Business Suite versions 12.2.3-12.2.15) enables remote attackers to read critical or complete procurement data with no credentials, user interaction, or elevated attack complexity. Tagged as an authentication bypass by EUVD (EUVD-2026-61894) and disclosed through Oracle's August 2026 Critical Patch Update, the flaw carries a CVSS 3.1 base score of 7.5, reflecting a fully network-exposed, zero-prerequisite attack path. No public exploit code or active CISA KEV listing has been identified at time of analysis.
Oracle Purchasing versions 12.2.5 through 12.2.15 within Oracle E-Business Suite expose an authorization bypass flaw in the Internal Operations component, allowing any authenticated low-privileged network user to gain complete read access to all purchasing data and perform unauthorized creation, deletion, or modification of critical records. Tagged as an Authentication Bypass by ENISA EUVD-2026-61762, the vulnerability is exploitable over HTTP with no user interaction and low attack complexity, making it a high-priority remediation target in Oracle EBS deployments. No public exploit code has been identified and the vulnerability is not currently listed in the CISA KEV catalog at time of analysis.
Oracle Purchasing within E-Business Suite versions 12.2.3 through 12.2.15 exposes a local privilege escalation in the Internal Operations component that yields full application takeover. A low-privileged attacker with OS-level logon to the infrastructure running Oracle Purchasing can exploit this flaw without any additional complexity or user interaction, achieving complete confidentiality, integrity, and availability compromise of the Purchasing module. No public exploit has been identified at time of analysis, but Oracle's own advisory characterizes the vulnerability as 'easily exploitable,' materially elevating practical risk for organizations running EBS in shared or multi-tenant server environments.
Oracle Purchasing, a procurement module of Oracle E-Business Suite versions 12.2.3 through 12.2.15, exposes a high-severity network-exploitable vulnerability in its Internal Operations component that enables full system takeover - complete loss of confidentiality, integrity, and availability. Oracle itself classifies this as 'easily exploitable' despite the high-privilege requirement (PR:H), meaning that once an attacker possesses elevated credentials, exploitation presents no meaningful technical barrier. No public exploit code has been identified and no CISA KEV listing exists at time of analysis, but the full CIA impact and low attack complexity make this a priority patching target for any organization running internet-exposed or broadly network-accessible Oracle EBS deployments.
Oracle Purchasing (E-Business Suite component: Internal Operations), versions 12.2.3 through 12.2.15, exposes critical data to unauthorized read and write operations by low-privileged authenticated network attackers over HTTP. The vulnerability is tagged as an Authentication Bypass, suggesting that a user with minimal system privileges can circumvent authorization controls to access or manipulate purchasing data beyond their permitted scope - including complete confidentiality and integrity compromise of all Oracle Purchasing accessible data. No public exploit code has been identified at time of analysis, and no CISA KEV listing is present, but the low attack complexity and broad affected version range make this a meaningful priority for Oracle EBS deployments.
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Approvals). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Endeca). Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity.