Dashboard / CVE-2026-48958

CVE-2026-48958

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 58/100
Published: 2026-07-07 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: None
S: X
AT: None
VC: None
VI: Low
VA: None

Description

An improper access check allows unauthorized users to create custom fields via webservices endpoints.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
joomla joomla\! 4.0.0 – 5.4.7

References & Advisories (1)

Bug Bounty Relevance

58 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.4 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.46%
Raw Score 0.004610
Percentile 39.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00461
2026-10-28
0.00461

Intelligence Sources

nvd ref →

External Links