PT-2026-33630 · Collabora · Kodexplorer

Vulnplusbot · Published 2026-04-19 · Updated 2026-04-19 · CVE-2026-6572

Positive Technologies (AI Summary)

CVSS v3.1

5.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Collabora KodExplorer versions prior to 4.53

Description Improper authorization exists in the 'fileUpload' endpoint within the '/app/controller/share.class.php' file. Manipulation of the fileUpload argument allows for remote exploitation.

Recommendations Update to a version newer than 4.52. As a temporary workaround, restrict access to the 'fileUpload' endpoint in the '/app/controller/share.class.php' file.

Exploit

Fix

Improper Authorization

Incorrect Privilege Assignment

Weakness Enumeration

CWE-285

CWE-266

Related Identifiers

CVE-2026-6572

Affected Products

Kodexplorer

References · 6

• 🔥 https://vulnplus-note.wetolink.com/share/PLCI4v0BWaF8 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6572 · Security Note
• https://vuldb.com/submit/789988 · Note
• https://vuldb.com/vuln/358206/cti · Note
• https://twitter.com/VulmonFeeds/status/2045859988036329667 · Twitter Post
• https://vuldb.com/vuln/358206 · Note