PT-2023-15891 · Snoyberg · Keter

Max · CVE-2022-4877 · Published 2023-01-05 · Updated 2024-05-17

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions snoyberg keter versions up to 1.8.1

Description A vulnerability has been found in snoyberg keter, classified as problematic. This issue affects unknown code of the file Keter/Proxy.hs. The manipulation of the argument host leads to cross-site scripting. The attack can be initiated remotely.

Recommendations For versions up to 1.8.1, upgrade to version 1.8.2 to address this issue. As a temporary workaround, consider restricting the manipulation of the host argument to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-4877

Affected Products

Keter

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4877.json · Exploit
• https://github.com/snoyberg/keter/pull/246 · Patch
• https://github.com/snoyberg/keter/releases/tag/keter%2F1.8.2 · Patch
• https://github.com/snoyberg/keter/commit/d41f3697926b231782a3ad8050f5af1ce5cc40b7 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-4877 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4877 · Vendor Advisory
• https://vuldb.com/?id.217444 · Note
• https://t.me/cibsecurity/55939 · Telegram Post
• https://vuldb.com/?ctiid.217444 · Note