PT-2022-15972 · Pybbs · Pybbs

Retnullyu · Published 2022-02-14 · Updated 2022-02-22 · CVE-2022-23391

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 Pybbs version 6.0

Description A cross-site scripting (XSS) issue allows attackers to execute arbitrary web scripts or HTML via a crafted payload inserted into the Search box.

Recommendations For Pybbs version 6.0, consider restricting access to the Search box until a patch is available. As a temporary workaround, avoid using the Search box with untrusted input to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-23391

Affected Products

Pybbs

References · 5

• 🔥 https://github.com/tomoya92/pybbs/issues/171 · Exploit
• https://osv.dev/vulnerability/CVE-2022-23391 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23391 · Security Note
• https://t.me/cibsecurity/37463 · Telegram Post
• https://t.me/cvenotify/26762 · Telegram Post