8.8

CVE-2026-66014: jfrog artifactory Improper Authentication

CVSS: 8.8v3.1HighAnalyzed
Published 27-07-2026Last modified 27-07-2026
Open JSON

Vulnerability summary

CVE-2026-66014 is a high (CVSS 8.8) Improper Authentication vulnerability in jfrog artifactory. EPSS estimates a 0.64% chance of exploitation in the next 30 days, higher than 49.9% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.64%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-07-2026
    PublishedVulnerability first disclosed.
  2. 27-07-2026
    Last modifiedVulnerability information updated.

Description

JFrog Artifactory contains an authentication handling weakness in internal request processing that, under specific conditions, may allow an attacker to escalate privileges beyond the intended access level.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.64%

Chance of exploitation in the next 30 days

Percentile

50%

Versus all other CVEs

30-day change

+0.01 pp

From 0.64% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.64%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Jfrog1 product
  • artifactory< 7.111.18 | ≥ 7.117.0, < 7.117.25 | ≥ 7.125.0, < 7.125.18 | ≥ 7.133.0, < 7.133.27 | ≥ 7.146.0, < 7.146.34 | ≥ 7.161.0, < 7.161.15

1 vendor · 1 product

References

2 links