PT-2022-13563 · Showdoc · Showdoc

Published 2022-03-15 · Updated 2022-03-22 · CVE-2022-0964

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ShowDoc versions prior to 2.10.4

Description The issue is related to stored cross-site scripting (XSS) via .webmv file upload. This allows an attacker to potentially inject malicious scripts into the system. The estimated number of potentially affected devices worldwide is not specified. There is no information provided about real-world incidents where this issue was exploited.

Recommendations For versions prior to 2.10.4, update to version 2.10.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the file upload feature to minimize the risk of exploitation. Avoid using the .webmv file upload until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-0964

GHSA-XM3X-787M-P66R

Affected Products

Showdoc

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0964.json · Exploit
• 🔥 https://huntr.dev/bounties/dbe39998-8eb7-46ea-997f-7b27f6f16ea0 · Exploit
• https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8 · Patch
• https://osv.dev/vulnerability/GHSA-xm3x-787m-p66r · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0964 · Security Note
• https://osv.dev/vulnerability/CVE-2022-0964 · Vendor Advisory
• https://github.com/star7th/showdoc · Note
• https://t.me/cibsecurity/38951 · Telegram Post