PT-2021-21370 · Akaunting · Akaunting

Trevor Christiansen + 1 · Published 2021-08-04 · Updated 2021-08-11 · CVE-2021-36803

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Akaunting versions 2.1.12 and earlier

Description The issue is a persistent (type II) cross-site scripting (XSS) vulnerability that occurs when processing user-supplied avatar images. This vulnerability was fixed in version 2.1.13 of the product.

Recommendations For versions 2.1.12 and earlier, update to version 2.1.13 or later to resolve the issue. As a temporary workaround, consider restricting the upload of user-supplied avatar images until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-36803

Affected Products

Akaunting

References · 5

• 🔥 https://rapid7.com/blog/post/2021/07/27/multiple-open-source-web-app-vulnerabilities-fixed · Exploit
• https://osv.dev/vulnerability/CVE-2021-36803 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-36803 · Security Note
• https://t.me/cibsecurity/26867 · Telegram Post
• https://t.me/cvenotify/18670 · Telegram Post