Vulnerability · Published Oct 11, 2023 · Assigned by GitHub_M

CVE-2023-43661Cachet vulnerable to Authenticated Remote Code Execution

Critical 9.1

In plain English

A critical-severity code injection in cachet from cachethq. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 49.2% (higher than 99% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.0)9.1Critical

Exploit odds (30 days)49.2%top 1.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Cachet is an open-source status page system. Prior to the 2.4 branch, a template functionality which allows users to create templates allows them to execute any code on the server during the bad filtration and old twig version. Commit 6fb043e109d2a262ce3974e863c54e9e5f5e0587 of the 2.4 branch contains a patch for this issue.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	cachethq/cachet	2.4	GHSA-hv79-p62r-wg3p

Affected products (as reported)

Vendor	Product	Versions
cachethq	cachet	< 2.4

Weakness: CWE-94 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

References

https://github.com/cachethq/cachet/security/advisories/GHSA-hv79-p62r-wg3p x_refsource_CONFIRM
https://github.com/cachethq/cachet/commit/6fb043e109d2a262ce3974e863c54e9e5f5e0587 x_refsource_MISC