PT-2022-18335 · Hubzilla · Hubzilla

Published 2022-04-15 · Updated 2022-04-21 · CVE-2022-27258

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Hubzilla versions 7.0.3 and earlier

Description The issue allows a remote attacker to include arbitrary web script or HTML via the rpath parameter, leading to multiple Cross-Site Scripting (XSS) vulnerabilities. This enables the attacker to execute malicious scripts on the victim's browser, potentially leading to unauthorized actions or data theft.

Recommendations For Hubzilla versions 7.0.3 and earlier, update to a version later than 7.0.3 to resolve the issue. As a temporary workaround, consider restricting access to the rpath parameter to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-27258

Affected Products

Hubzilla

References · 6

• https://hubzilla.org/channel/hubzilla · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27258 · Security Note
• https://osv.dev/vulnerability/CVE-2022-27258 · Vendor Advisory
• https://framagit.org/hubzilla/core/-/commit/0784cd593a39a4fc297e8a82f7e79bc8019a0868#1c497fbb3a46b78edf04cc2a2fa33f67e3ffbe2a · Note
• https://t.me/cibsecurity/40884 · Telegram Post
• https://t.me/cvenotify/29019 · Telegram Post