CVE-2023-37978 json
WordPress HTTP Headers Plugin <= 1.18.11 is vulnerable to Server Side Request Forgery (SSRF)
published 2023-11-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-41805
- cvss
- 4.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
Server-Side Request Forgery (SSRF) vulnerability in Dimitar Ivanov HTTP Headers.This issue affects HTTP Headers: from n/a through 1.18.11.
Patch / fix
- Dimitar Ivanov HTTP Headers 1.19.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.4 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Dimitar Ivanov HTTP Headers
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
- Technology feeds
References
-
patchstack.com
/database/vulnerability/http-headers/wordpress-http-headers-plugin-1-18-11-server-side-request-forgery-ssrf-vu
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2023-37978
- NVD CVE-2023-37978
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.