CVE-2023-4151 json
Store Locator WordPress < 1.4.13 - Reflected XSS
published 2023-09-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-54031
- cvss
- 6.1
- 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 52%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
The Store Locator WordPress plugin before 1.4.13 does not sanitise and escape an invalid nonce before outputting it back in an AJAX response, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin
Patch / fix
- Unknown Store Locator WordPress 1.4.13
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction
0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Store Locator WordPress < 1.4.13 - Cross-Site Scripting nuclei detection template
- wpscan.com https://wpscan.com/vulnerability/c9d80aa4-a26d-4b3f-b7bf-9d2fb0560d7b referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Unknown Store Locator WordPress
Classification
- Technology feeds
References
-
wpscan.com
/vulnerability/c9d80aa4-a26d-4b3f-b7bf-9d2fb0560d7b
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2023-4151
- NVD CVE-2023-4151
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.