EUVD-2026-38506
GHSA-q424-fqmp-rc8v
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Network-reachable web app, low-complexity blind SQLi, requires any authenticated low-priv account (PR:L), no UI; blind read limits C to L while writes give I:H/A:H.
Primary rating from Vendor (hackerone).
CVSS VectorVendor: hackerone
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
A missing sanitisation of user input in the zone-include.php script of Revive Adserver 6.0.6 and earlier. A low‑privileged user could exploit the clientid parameter to perform blind SQL injection attacks. Input sanitisation has been improved to ensure that all parameters processed by the script are properly validated.
Articles & Coverage 2
AnalysisAI
Blind SQL injection in Revive Adserver 6.0.6 and earlier allows authenticated low-privileged users to inject arbitrary SQL through the clientid parameter of zone-include.php due to missing input sanitisation. The flaw, rated CVSS 8.3 with PR:L, enables attackers with any valid account to exfiltrate or tamper with ad-server data; no public exploit identified at time of analysis, though a HackerOne report describing the issue is publicly referenced.
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires (1) network reachability to the Revive Adserver web interface, (2) valid credentials for any low-privileged Revive account that can reach zone-include.php (PR:L per the CVSS vector - anonymous exploitation is NOT indicated), and (3) the target running Revive Adserver 6.0.6 or earlier with the unsanitised clientid code path present. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS:3.0 vector AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H reflects a network-reachable, low-complexity attack requiring only low-privileged authentication and no user interaction, with high integrity and availability impact and limited confidentiality impact - consistent with blind SQLi where data extraction is slower but write/destroy operations are straightforward. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who registers or compromises any low-privileged Revive account - for example an advertiser or trafficker login in a shared publisher instance - issues authenticated requests to zone-include.php supplying a crafted clientid value containing boolean- or time-based SQL payloads. Because the response is blind, the attacker uses inference (e.g., conditional SLEEP() or IF()-based content differences) to enumerate the database, extract admin password hashes from the rv_users table, or modify campaign records to redirect traffic to malicious creatives. |
| Remediation | Upstream fix available (PR/commit); released patched version not independently confirmed from the supplied references, so administrators should upgrade to the first Revive Adserver release published after 6.0.6 once announced on revive-adserver.com and cross-referenced against the HackerOne disclosure at https://hackerone.com/reports/3653196. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Document all Revive Adserver deployments, verify version 6.0.6 or earlier is running, and disable all non-essential user accounts. …
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External POC / Exploit Code
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