8.8

CVE-2026-48948: Joomla! Core - [20260702] - Incorrect Access Control in com_contact vcf download

Analyzed
Published 07-07-2026Last modified 08-07-2026

Vulnerability summary

CVE-2026-48948 is a high (CVSS 8.8) Improper Access Control vulnerability in joomla! project joomla! cms. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 35.5% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.42%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 07-07-2026
    PublishedVulnerability first disclosed.
  2. 08-07-2026
    Last modifiedVulnerability information updated.

Description

An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.42%

Chance of exploitation in the next 30 days

Percentile

36%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.42% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Joomla1 product
  • joomla\!≥ 3.0.0, < 5.4.7 | ≥ 6.0.0, < 6.1.2
Joomla! project1 product

2 vendors · 2 products

References

1 links