CVE-2026-23550 in the critical feed json
WordPress Modular DS plugin <= 2.5.1 - Privilege Escalation vulnerability
published 9mo ago modified 4mo ago also EUVD-2026-2436
- cvss
- 10.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 21.4%
- EPSS 21.4% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Incorrect Privilege Assignment vulnerability in Modular DS Modular DS modular-connector allows Privilege Escalation.This issue affects Modular DS: from n/a through <= 2.5.1.
Patch / fix
- Modular DS Modular DS 2.5.2
Is CVE-2026-23550 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 9mo ago
Exploit prediction
21.39% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- Nuclei template Modular DS - Broken Access Control nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Modular DS Modular DS
Classification
- Weakness
-
- CWE-266 Incorrect Privilege Assignment
- Technology feeds
References
Sources
- CVE List CVE-2026-23550
- NVD CVE-2026-23550
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