CVE-2021-25086 json
Advanced Page Visit Counter < 6.1.2 - Unauthenticated Stored Cross-Site Scripting
published 2022-05-02 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11998
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
The Advanced Page Visit Counter WordPress plugin before 6.1.2 does not sanitise and escape some input before outputting it in an admin dashboard page, allowing unauthenticated attackers to perform Cross-Site Scripting attacks against admins viewing it
Patch / fix
- advanced_page_visit_counter_project advanced_page_visit_counter 6.1.2
Exploit prediction
1.32% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/2cf9e517-d882-4af2-bd12-e700b75e7a11 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Unknown Advanced Page Visit Counter – Advanced WordPress Visit Counter
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpscan.com
/vulnerability/2cf9e517-d882-4af2-bd12-e700b75e7a11
exploit, third-party-advisory
Sources
- CVE List CVE-2021-25086
- NVD CVE-2021-25086
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