CVE-2021-24830 json
Advanced Access Manager < 6.8.0 - Admin+ Stored Cross-Site Scripting
published 2021-11-23 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11742
- cvss
- 4.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
The Advanced Access Manager WordPress plugin before 6.8.0 does not escape some of its settings when outputting them, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Patch / fix
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/1c46373b-d43d-4d18-b0ae-3711fb0be0f9 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected products
- Unknown Advanced Access Manager
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
plugins.trac.wordpress.org
/changeset/2616161/
patch, third-party-advisory
-
wpscan.com
/vulnerability/1c46373b-d43d-4d18-b0ae-3711fb0be0f9
exploit, third-party-advisory
Sources
- CVE List CVE-2021-24830
- NVD CVE-2021-24830
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