CVE-2022-4302 in the critical feed json
White Label CMS < 2.5 - Admin+ PHP Object Injection
published 2023-01-02 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-51658
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 17.7%
- EPSS 17.7% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
The White Label CMS WordPress plugin before 2.5 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.
Patch / fix
- Unknown White Label CMS 2.5
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
17.69% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/b7707a15-0987-4051-a8ac-7be2424bcb01 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Unknown White Label CMS
Classification
- Technology feeds
References
-
wpscan.com
/vulnerability/b7707a15-0987-4051-a8ac-7be2424bcb01
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2022-4302
- NVD CVE-2022-4302
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.