VulnerabilityModified
CVE-2022-40274
Gridea version 0.9.3 allows an external attacker to execute arbitrary code remotely on any client attempting to view a malicious markdown file through Gridea.
HIGH 7.8EPSS 0.44%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Gridea version 0.9.3 allows an external attacker to execute arbitrary code remotely on any client attempting to view a malicious markdown file through Gridea. This is possible because the application has the 'nodeIntegration' option enabled.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.44% probability · 37th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- gridea/gridea
- Source
- help@fluidattacks.com
References
- https://fluidattacks.com/advisories/marshmello/Exploit, Third Party Advisory
- https://github.com/getgridea/grideaProduct
- https://fluidattacks.com/advisories/marshmello/Exploit, Third Party Advisory
- https://github.com/getgridea/grideaProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.