Cross-site scripting (XSS) vulnerability in backend/core/engine/base.php in Fork CMS…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in backend/core/engine/base.php in Fork CMS 3.2.4 and possibly other versions before 3.2.5 allows remote attackers to inject arbitrary web script or HTML via the highlight parameter.
Why it matters now
EPSS 0.01125 66th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed forkcms/forkcms (Packagist): 3.2.5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | forkcms/forkcms (Packagist) | before 3.2.5 | 3.2.5 | Patch available | GHSA-v3fg-x8jw-m974 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- forkcms/forkcms (Packagist) Vendor— Affected before 3.2.5 Fixed in 3.2.5 Patch available GHSA-v3fg-x8jw-m974
Remediation
- Fix · GHSA-v3fg-x8jw-m974 forkcms/forkcms (Packagist) Fixed in 3.2.5 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2012-1209
- 2026-10-03 Alias added: GHSA-v3fg-x8jw-m974
References
Exploit 2
More forkcms Fork Cms vulnerabilities
- TI-2019-11621 Spoon Library through 2014-02-06, as used in Fork CMS before 1.4.1 and other products… CVSS 3.0CRITICAL 9.8
- TI-2020-14780 PHP object injection in the Ajax endpoint of the backend in ForkCMS below version 5.8.3… CVSS 3.1HIGH 8.8
- TI-2022-00960 SQL injection through marking blog comments on bulk as spam in forkcms/forkcms CVSS 3.1HIGH 8.8
- TI-2021-09868 Arbitrary file upload vulnerability in Fork CMS 5.9.2 allows attackers to create or… CVSS 3.1HIGH 8.8
- TI-2020-14742 Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Fork… CVSS 3.1HIGH 8.8
- TI-2020-14508 Cross-site request forgery (CSRF) in Fork-CMS before 5.8.2 allow remote attackers to… CVSS 3.1HIGH 8.8
Sources
- CVE-2012-1209 · CVE Program
- CVE-2012-1209 · NVD
- FIRST EPSS
- GHSA-v3fg-x8jw-m974 · GitHub Advisory Database · CC BY 4.0
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