CVE-2025-55729

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.73% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 51.8% of scored records. A rank, not a probability.

NVD base score

10.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-09-09 18:51Z11 MO AGO

Last updated

2025-09-10 13:55Z11 MO AGO

Reserved

2025-08-14

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Critical (CVSS 10.0)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weaknesses

• CWE-116Improper Encoding or Escaping of OutputClass

Data version

5.1

Document digest

e6779e97afb37df6e7c9feab951382530ad83936f06508633ce28d1e8def6af5

• github.comhttps://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-22xj-jpjg-gpgwx_refsource_CONFIRM
• github.comhttps://github.com/xwikisas/xwiki-pro-macros/commit/06e6cf3893227527d0242a11e390642178d9df05x_refsource_MISC
• github.comhttps://github.com/xwikisas/xwiki-pro-macros/blob/93ac1a38c829e3ef787379b2b45eb043a573e5f7/xwiki-pro-macros-confluence-bridges/xwiki-pro-macros-confluence-bridges-ui/src/main/resources/Confluence/Macros/ConfluenceLayoutSection.xml#L518x_refsource_MISC
• jira.xwiki.orghttps://jira.xwiki.org/browse/XWIKI-20449x_refsource_MISC