EUVD-2026-89850
GHSA-6hv3-2fgr-8fx3
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-reachable via the WordPress app, low complexity, requires a Contributor account (PR:L), no interaction; PHP Object Injection typically yields full C/I/A impact within the unchanged scope of the web app.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
2DescriptionCVE.org
Contributor PHP Object Injection in Go Live Update Urls <= 7.0.8 versions.
AnalysisAI
PHP object injection in the WordPress plugin Go Live Update Urls (Mat Lipe) version 7.0.8 and earlier allows an authenticated attacker holding at least the Contributor role to pass crafted serialized data that the plugin deserializes, potentially leading to full confidentiality, integrity, and availability impact on the affected site if a usable PHP gadget chain is present in the plugin, WordPress core, or another installed theme/plugin. The vulnerability is network-reachable with low attack complexity, requires only low-privileged authentication (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H = 8.8 High) and no user interaction; exploitation additionally depends on the availability of a viable POP gadget chain, a common but not universal precondition. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires an authenticated WordPress account with at least Contributor role (PR:L) on a site running the Go Live Update Urls plugin version 7.0.8 or earlier; no user interaction is needed (UI:N). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H = 8.8 High) indicates a network-reachable, low-complexity flaw requiring only low-level authentication (PR:L) and no user interaction, with full confidentiality/integrity/availability impact typical of PHP Object Injection (CWE-502) that reaches an exploitable gadget chain. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch is identified in the available data, and no exact fixed version can be cited - verify the current Go Live Update Urls release against the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/go-live-update-urls/vulnerability/wordpress-go-live-update-urls-plugin-7-0-8-php-object-injection-vulnerability?_s_id=cve and the WordPress plugin page, and upgrade as soon as a patched version is published. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all WordPress instances for Go Live Update Urls 7.0.8 and earlier; if the plugin is not business-critical, disable or remove it, otherwise restrict access to trusted administrators and review all accounts with Contributor role or higher for necessity and recent activity. …
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Same weakness CWE-502 – Deserialization of Untrusted Data
View allSame technique Deserialization
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External POC / Exploit Code
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