PT-2026-43318 · Joomla+2 · Joomla! Cms+1

Federico Brasili · Published 2026-05-26 · Updated 2026-05-27 · CVE-2026-48900

Positive Technologies (AI Summary)

CVSS v4.0

6.4

Medium

Base vector

AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An improper access check allows low privileged users to edit the task types of existing scheduler tasks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BIT-JOOMLA-2026-48900

CVE-2026-48900

Affected Products

Joomla! Cms

Joomla!

References · 6

• https://osv.dev/vulnerability/CVE-2026-48900 · Vendor Advisory
• https://developer.joomla.org/security-centre/1048-20260516-core-incorrect-access-control-in-com-scheduler.html · Vendor Advisory
• https://osv.dev/vulnerability/BIT-joomla-2026-48900 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-48900 · Security Note
• https://t.me/cveNotify/164751 · Telegram Post
• https://twitter.com/dailycve/status/2059440413174349956 · Twitter Post