CVE-2020-14144
CVE-2020-14144
Vexday Risk Score
40Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Functional exploit
Automatable exploit available (Nuclei/Metasploit).
CVSS —EPSS 95.4%KEV nãoPoC —Nuclei simMetasploit simPatch —
Lifecycle
07 Oct 2020Metasploit module available
16 Oct 2020Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states "This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides.
Affected products
n/a · n/aReferences
http://packetstormsecurity.com/files/162122/Gitea-Git-Hooks-Remote-Code-Execution.htmlhttps://docs.github.com/en/enterprise-server%402.19/admin/policies/creating-a-pre-receive-hook-scripthttps://docs.gitlab.com/ee/administration/server_hooks.htmlhttps://github.com/go-gitea/gitea/pull/13058https://github.com/go-gitea/gitea/releaseshttps://github.com/PandatiX/CVE-2021-28378https://github.com/PandatiX/CVE-2021-28378#noteshttps://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-1125-und-gogs-0122-ermoeglicht-ausfuehrung-von-code-nach-authent/