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CVE-2024-21648

XWiki has no right protection on rollback action

No known exploitation. EPSS puts it in the 43rd percentile. Fixed versions are out.

CVSS 3.18.0HighEPSS percentile43rd0.5% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFix4 products2 fixed builds listed below

Published Updated Sources: CVE.org, NVD, GitHub

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • Xwiki-platformAffected: >= 1.0, < 14.10.17Upgrade to: not statedAffected: >= 15.0-rc-1, < 15.5.3Upgrade to: not statedAffected: >= 15.6-rc-1, < 15.8-rc-1Upgrade to: not statedStated by: CVE record
  • Maven org.xwiki.platform:xwiki-platform-oldcoreAffected: ≥ 1.0, < 14.10.17Upgrade to: 14.10.17Stated by: GitHub advisory
  • Maven org.xwiki.platform:xwiki-platformAffected: ≥ 15.0-rc-1, < 15.5.3Upgrade to: 15.5.3Stated by: GitHub advisory
  • XwikiAffected: < 14.10.17Upgrade to: 14.10.17Stated by: NVD

Versions as the sources state them. Full version matrix after sign-in

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What it is

From the CVE record

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The rollback action is missing a right protection, a user can rollback to a previous version of the page to gain rights they don't have anymore. The problem has been patched in XWiki 14.10.17, 15.5.3 and 15.8-rc-1 by ensuring that the rights are checked before performing the rollback.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS43rd
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

0.5% chance of exploitation activity in the next 30 days, which ranks it in the 43rd percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

4 events over 318 days, from the signal feeds we watch.

  1. Patch availablerecord updated
  2. Publishedweakness classified

Affected products

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

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

Scored 8.0 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required LowRequires basic user-level privileges
  • User Interaction RequiredA user must click a link, open a file, or perform some action

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality HighTotal information disclosure — all data in the component is compromised
  • Integrity HighTotal loss of integrity — attacker can modify any data in the component
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

Sources

References in the record

And 4 more references. See all after sign-in

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We'll flag the next CVE, public exploit or patch for Xwiki, not every advisory.