Git · Renovate · CVE-2026-88881
**Name of the Vulnerable Software and Affected Versions**
Renovate versions prior to 44.11.3
mend-renovate-ce helm chart versions prior to 15.4.0
mend-renovate-enterprise-edition helm chart versions prior to 10.4.0
**Description**
When interacting with GitHub.com, GitHub Enterprise Cloud, or GitHub Enterprise Server, the tool follows pagination links provided in the HTTP `Link` header and sends configured credentials to the URL specified as the next page. Since the pagination URL is not validated against the original host, a compromised or malicious GitHub server can return a `Link` header pointing to an attacker-controlled host, leading to the disclosure of credentials. This requires the GitHub server acting as the repository host or a datasource (such as github-releases, github-tags, or git-refs) to be already compromised.
**Recommendations**
Update Renovate to version 44.11.3.
Update mend-renovate-ce helm chart to version 15.4.0.
Update mend-renovate-enterprise-edition helm chart to version 10.4.0.