PT-2023-8008 · Openkm · Openkm

Ahrixia · Published 2023-12-20 · Updated 2024-01-29 · CVE-2023-50072

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenKM version 7.1.40

Description A Stored Cross-Site Scripting (XSS) issue exists that allows an authenticated user to upload a note on a file, which acts as a stored XSS payload. Any user who opens the note of a document file will trigger the XSS. The vulnerability is related to the lack of protection of the web page structure when processing the text parameter, which can allow a remote attacker to conduct cross-site scripting attacks by uploading specially crafted malicious files.

Recommendations For OpenKM version 7.1.40, consider disabling the note upload feature until a patch is available to prevent exploitation of the stored XSS vulnerability. Restrict access to the note feature in the document file to minimize the risk of triggering the XSS payload. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2023-09122

CVE-2023-50072

Affected Products

Openkm

References · 8

• 🔥 https://github.com/ahrixia/CVE-2023-50072 · Exploit
• https://bdu.fstec.ru/vul/2023-09122 · Security Note
• https://osv.dev/vulnerability/CVE-2023-50072 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-50072 · Security Note
• https://twitter.com/hack_git/status/1738812982077903109 · Twitter Post
• https://t.me/cvenotify/68080 · Telegram Post
• https://twitter.com/RedPacketSec/status/1751909001091002753 · Twitter Post
• https://t.me/cybersecuritytechnologies/9637 · Telegram Post