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CVE-2025-55727

32
FAUCET Score

CVE-2025-55727 is a critical remote code execution vulnerability affecting XWiki Remote Macros versions prior to 1.26.5. It stems from improper escaping of the 'width' parameter in the column macro, allowing XWiki syntax injection. With a CVSS score of 9.8, this flaw enables unauthenticated attackers to execute arbitrary code or Velocity code as a wiki administrator. There is no evidence of active exploitation, public exploit code, or significant community discussion beyond a few mentions.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0, < 1.26.5CPE matchmatch criteria
cpe:2.3:a:xwiki:pro_macros:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 43rd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / xwikisas/xwiki-pro-macros/blob/aed17fa3db4081846dbb6bdf76ba10cf44401c44/xwiki-pro-macros-ui/src/main/resources/Confluence/Macros/Column.xml
Product
github.com / xwikisas/xwiki-pro-macros/commit/05651adb4b58d03ba862d5290c645feeffd2121b
Patch
github.com / xwikisas/xwiki-pro-macros/security/advisories/GHSA-hxqp-983c-m8h9
ExploitVendor Advisory