CVE-2026-8767
Last modified
CVE-2026-8767 is a low-severity vulnerability rated 1.3/10 on the CVSS scale. A vulnerability has been found in vercel ai up to 3.0.97. Impacted is the function run of the file .github/workflows/prettier-on-automerge.yml of the component PR Branch Name Interpolation. EPSS estimates a 4.26% chance of exploitation in the next 30 days.
Description
A vulnerability has been found in vercel ai up to 3.0.97. Impacted is the function run of the file .github/workflows/prettier-on-automerge.yml of the component PR Branch Name Interpolation. The manipulation leads to os command injection. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vercel | Ai | <= 3.0.97 |
References
- https://gist.github.com/YLChen-007/870bd6966cd84703d91ce54dfea3bdd0Exploit, Third Party Advisory
- https://vuldb.com/submit/811402Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/364392Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/364392/ctiPermissions Required, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-8767?
How severe is CVE-2026-8767?
How do I fix CVE-2026-8767?
Are you affected by CVE-2026-8767?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST