WordPress Timber plugin <= 1.23.0 - Deserialization of untrusted data vulnerability
Priority LOW 37CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-502.
Summary
Deserialization of Untrusted Data vulnerability in Timber Team & Contributors Timber.This issue affects Timber: from n/a through 1.23.0.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00454 39th percentileScored 2026-11-07
Fix Fixed timber/timber (Packagist): 2.1.0, 1.24.1, 1.23.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Timber Team & Contributors | Timber | up to 1.23.0 | — | No fix listed | CNA |
| — | timber/timber (Packagist) | 2.0.0 to before 2.1.0 | 2.1.0 | Patch available | GHSA-6363-v5m4-fvq3 |
| — | timber/timber (Packagist) | 1.24.0 to before 1.24.1 | 1.24.1 | Patch available | GHSA-6363-v5m4-fvq3 |
| — | timber/timber (Packagist) | 0.16.6 to before 1.23.1 | 1.23.1 | Patch available | GHSA-6363-v5m4-fvq3 |
- Timber VendorTimber Team & Contributors Affected up to 1.23.0 Fixed in — No fix listed CNA
- timber/timber (Packagist) Vendor— Affected 2.0.0 to before 2.1.0 Fixed in 2.1.0 Patch available GHSA-6363-v5m4-fvq3
- timber/timber (Packagist) Vendor— Affected 1.24.0 to before 1.24.1 Fixed in 1.24.1 Patch available GHSA-6363-v5m4-fvq3
- timber/timber (Packagist) Vendor— Affected 0.16.6 to before 1.23.1 Fixed in 1.23.1 Patch available GHSA-6363-v5m4-fvq3
Remediation
- Fix · GHSA-6363-v5m4-fvq3 timber/timber (Packagist) Fixed in 2.1.0 Advisory →
- Fix · GHSA-6363-v5m4-fvq3 timber/timber (Packagist) Fixed in 1.24.1 Advisory →
- Fix · GHSA-6363-v5m4-fvq3 timber/timber (Packagist) Fixed in 1.23.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-29800
- 2026-10-03 Alias added: GHSA-6363-v5m4-fvq3
References
Other 6
- https://patchstack.com/database/vulnerability/timber-library/wordpress-timber-plugin-1-23-0-deserialization-of-untrusted-data-vulnerability?_s_id=cve
- https://github.com/timber/timber/security/advisories/GHSA-6363-v5m4-fvq3
- https://github.com/timber/timber/issues/2971
- https://github.com/timber/timber/commit/13c6b0f60346304f2eed4da1e0bb51566518de4a
- https://github.com/FriendsOfPHP/security-advisories/blob/master/timber/timber/CVE-2024-29800.yaml
- https://github.com/timber/timber
Sources
- CVE-2024-29800 · CVE Program
- CVE-2024-29800 · NVD
- FIRST EPSS
- GHSA-6363-v5m4-fvq3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences