What’s Vulnerable › Vulnerabilities
CVE-2023-45316: Reflected client side path traversal leading to CSRF in Playbooks
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-12-12 · updated 2026-06-17
- Weakness: CWE-352
Description
Mattermost fails to validate if a relative path is passed in /plugins/playbooks/api/v0/telemetry/run/<telem_run_id> as a telemetry run ID, allowing an attacker to use a path traversal payload that points to a different endpoint leading to a CSRF attack.
Affected products
- Mattermost: through 7.8.14; from 8.0.0 through 8.1.5; from 9.0.0 through 9.0.3; from 9.1.1 through 9.1.2; from 9.2.0 through 9.2.1
References
Get alerted when CVE-2023-45316 or the next vulnerability affects your stack