QID 982024

QID 982024: Go (go) Security Update for github.com/AndrewBurian/powermux (GHSA-mj9r-wwm8-7q52)

Security update has been released for github.com/AndrewBurian/powermux to fix the vulnerability.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Attackers may be able to craft phishing links and other open redirects by exploiting the trailing slash redirection feature. This may lead to users being redirected to untrusted sites after following an attacker crafted link.

CVSS V3 rated as High - 6.1 severity.

CVSS V2 rated as Medium - 5.8 severity.

Solution

The issue is resolved in v1.1.1Workaround:
There are no existing workarounds.
You may detect attempts to craft urls that exploit this feature by looking for request paths containing pairs of forward slashes in sequence combined with a trailing slash e.g. `https://example.com//foo/`

Vendor References

GHSA-mj9r-wwm8-7q52 - github.com/advisories/GHSA-mj9r-wwm8-7q52

CVEs related to QID 982024

CVE-2021-32721 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-mj9r-wwm8-7q52	github.com/AndrewBurian/powermux		github.com/advisories/GHSA-mj9r-wwm8-7q52

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