8.6

CVE-2025-68455: craftcms cms Unsafe Reflection

CVSS: 8.6v4.0HighAnalyzed
Published 05-01-2026Last modified 06-01-2026
Open JSON

Vulnerability summary

CVE-2025-68455 is a high (CVSS 8.6) Unsafe Reflection vulnerability in craftcms cms. EPSS estimates a 0.97% chance of exploitation in the next 30 days, higher than 61.1% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
45/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.6/10
010
High · v4.0 (CVE.org)
EPSS score
0.97%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 05-01-2026
    PublishedVulnerability first disclosed.
  2. 06-01-2026
    Last modifiedVulnerability information updated.

Description

Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior. Note that attackers must have administrator access to the Craft Control Panel for this to work. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.97%

Chance of exploitation in the next 30 days

Percentile

61%

Versus all other CVEs

30-day change

+0.02 pp

From 0.94% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.97%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cms

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Craftcms2 products
  • cms≥ 5.0.0-RC1, < 5.8.21 | ≥ 4.0.0-RC1, < 4.16.17
  • craft_cmsEOL≥ 4.0.0.1, < 4.16.17 | ≥ 5.0.1, < 5.8.21 | 4.0.0 | 4.0.0:rc1 | 4.0.0:rc2 | 4.0.0:rc3 | 5.0.0 | 5.0.0:rc1

1 vendor · 2 products

References

5 links