The APCu Manager WordPress plugin before 4.5.0 does not escape APCu object-cache keys before rendering them in an admin-area page, leading to a Stored Cross-Site Scripting vulnerability. When a persistent object cache is enabled, cache keys derived from unsanitised user input (e.g. a transient name created by another APCu Manager WordPress plugin before 4.5.0 from an unauthenticated request) are output without escaping and execute arbitrary JavaScript in the session of an administrator viewing the page.
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Fixes
Solution
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Workaround
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References
History
Mon, 29 Jun 2026 13:30:00 +0000
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| Metrics |
cvssV3_1
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Mon, 29 Jun 2026 08:45:00 +0000
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| Weaknesses | CWE-79 |
Mon, 29 Jun 2026 07:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | The APCu Manager WordPress plugin before 4.5.0 does not escape APCu object-cache keys before rendering them in an admin-area page, leading to a Stored Cross-Site Scripting vulnerability. When a persistent object cache is enabled, cache keys derived from unsanitised user input (e.g. a transient name created by another APCu Manager WordPress plugin before 4.5.0 from an unauthenticated request) are output without escaping and execute arbitrary JavaScript in the session of an administrator viewing the page. | |
| Title | APCu Manager < 4.5.0 - Unauthenticated Stored XSS via Cache Key Pollution | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-06-29T12:44:58.839Z
Reserved: 2026-05-29T11:32:45.577Z
Link: CVE-2026-10083
Updated: 2026-06-29T12:43:08.732Z
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OpenCVE Enrichment
Updated: 2026-06-29T08:30:05Z
Weaknesses