A cross-site scripting (XSS) vulnerability in the Edit function of Formwork before 1.13.0…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
A cross-site scripting (XSS) vulnerability in the Edit function of Formwork before 1.13.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Content field.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00271 19th percentileScored 2026-11-07
Fix Fixed getformwork/formwork (Packagist): 1.13.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | getformwork/formwork (Packagist) | before 1.13.0 | 1.13.0 | Patch available | GHSA-gx8m-f3mp-fg99 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- getformwork/formwork (Packagist) Vendor— Affected before 1.13.0 Fixed in 1.13.0 Patch available GHSA-gx8m-f3mp-fg99
Remediation
- Fix · GHSA-gx8m-f3mp-fg99 getformwork/formwork (Packagist) Fixed in 1.13.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-35621
- 2026-10-03 Alias added: GHSA-gx8m-f3mp-fg99
References
Sources
- CVE-2024-35621 · CVE Program
- CVE-2024-35621 · NVD
- FIRST EPSS
- GHSA-gx8m-f3mp-fg99 · GitHub Advisory Database · CC BY 4.0
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