CVE-2023-51353 json
WordPress Popup by Supsystic plugin <= 1.10.19 - Broken Access Control vulnerability
published 2024-12-09 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-56074
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
Missing Authorization vulnerability in supsystic Popup by Supsystic popup-by-supsystic allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Popup by Supsystic: from n/a through <= 1.10.19.
Patch / fix
- supsystic Popup by Supsystic 1.10.20
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- supsystic Popup by Supsystic
- supsystic popup
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
-
patchstack.com
/database/Wordpress/Plugin/popup-by-supsystic/vulnerability/wordpress-popup-by-supsystic-plugin-1-10-19-broken
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2023-51353
- NVD CVE-2023-51353
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.