CVE-2024-1540
A command injection vulnerability exists in the deploy+test-visual.yml workflow of the gradio-app/gradio repository, due to improper neutralization of special elements used in a command.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.98%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A command injection vulnerability exists in the deploy+test-visual.yml workflow of the gradio-app/gradio repository, due to improper neutralization of special elements used in a command. This vulnerability allows attackers to execute unauthorized commands, potentially leading to unauthorized modification of the base repository or secrets exfiltration. The issue arises from the unsafe handling of GitHub context information within a `run` operation, where expressions inside `${{ }}` are evaluated and substituted before script execution. Remediation involves setting untrusted input values to intermediate environment variables to prevent direct influence on script generation.
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- EPSS
- 1.98% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77
- Affected
- gradio project/gradio
- Source
- security@huntr.dev
References
- https://github.com/gradio-app/gradio/commit/d56bb28df80d8db1f33e4acf4f6b2c4f87cb8b28Patch
- https://huntr.com/bounties/0e39e974-9a66-476f-91f5-3f37abb03d77Exploit, Third Party Advisory
- https://github.com/gradio-app/gradio/commit/d56bb28df80d8db1f33e4acf4f6b2c4f87cb8b28Patch
- https://huntr.com/bounties/0e39e974-9a66-476f-91f5-3f37abb03d77Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.