CVE-2024-0852 json
coreActivity < 1.8.1 - Unauthenticated Stored XSS
published 2025-05-15 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-16635
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
The coreActivity: Activity Logging for WordPress plugin before 1.8.1 does not escape some request data when outputting it back in the admin dashboard, allowing unauthenticated users to perform Stored XSS attack against high privilege users such as admin
Patch / fix
- Unknown coreActivity: Activity Logging for WordPress 1.8.1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 11 mo ago
Exploit prediction
0.71% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/743c4d79-e1d5-4fb0-a17d-296df2c54e8a/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Unknown coreActivity: Activity Logging for WordPress
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpscan.com
/vulnerability/743c4d79-e1d5-4fb0-a17d-296df2c54e8a/
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2024-0852
- NVD CVE-2024-0852
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.