CVE-2023-2495 json
Greeklish-permalink < 3.5 - Unauthenticated Post Slug Update
published 2023-07-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-33979
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 18%
- public exploits
- 0
- none known
Summary
The Greeklish-permalink WordPress plugin through 3.3 does not implement correct authorization or nonce checks in the cyrtrans_ajax_old AJAX action, allowing unauthenticated and low-privilege users to trigger the plugin's functionality to change Post slugs either directly or through CSRF.
Patch / fix
- Unknown Greeklish-permalink 3.5
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/45878983-7e9b-49c2-8f99-4c28aab24f09 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected products
- Unknown Greeklish-permalink
Classification
- Technology feeds
References
-
wpscan.com
/vulnerability/45878983-7e9b-49c2-8f99-4c28aab24f09
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2023-2495
- NVD CVE-2023-2495
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.