Gravity Forms <= 2.10.4 - Unauthenticated Arbitrary File Read via 'gform_uploaded_files' Parameter
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
The Gravity Forms plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.10.4 via the 'gform_uploaded_files' parameter parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. Exploitation requires the targeted form to not enforce login (so publicly accessible), which allows the unauthenticated attacker to reach the process_send_resume_link endpoint and supply an arbitrary recipient email address to receive the traversal-retrieved file as a notification attachment.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Gravity Forms | Gravity Forms | up to 2.10.4 | — | No fix listed | CNA |
- Gravity Forms VendorGravity Forms Affected up to 2.10.4 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-12997
- 2026-10-03 Alias added: GHSA-r8c9-g283-4f2r
References
More Gravity Forms vulnerabilities
- TI-2026-58026 Gravity Forms <= 3.1.0.4 - Unauthenticated Arbitrary File Upload via Hidden File Upload Field CVSS 3.1CRITICAL 9.8
- TI-2025-11329 Gravity Forms <= 2.9.20 - Unauthenticated Arbitrary File Upload via 'copy_post_image' CVSS 3.1CRITICAL 9.8
- TI-2026-82952 PHP object injection in Gravity Forms via Post Custom Field CVSS 3.1CRITICAL 9.8
- TI-2023-13292 WordPress Gravity Forms Plugin <= 2.7.3 is vulnerable to PHP Object Injection CVSS 3.1CRITICAL 9.8
- TI-2026-15885 Gravity Forms <= 3.0.2 - Unauthenticated Arbitrary File Upload via State/Chunk Hash Confusion CVSS 3.1HIGH 8.1
- TI-2026-13895 Gravity Forms <= 2.10.5 - Unauthenticated Stored Cross-Site Scripting via Post Body Field Value CVSS 3.1HIGH 7.2
Sources
- CVE-2026-12997 · CVE Program
- CVE-2026-12997 · NVD
- FIRST EPSS
- GHSA-r8c9-g283-4f2r · GitHub Advisory Database · CC BY 4.0
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