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CVE-2024-55876· NVD / CVE Program· CNA GitHub_M

XWiki's scheduler in subwiki allows scheduling operations for any main wiki user

XWiki Platform is a generic wiki platform. Starting in version 1.2-milestone-2 and prior to versions 15.10.9 and 16.3.0, any user with an account on the main wiki could run scheduling operations on subwikis. To reproduce, as a user on the main wiki without any special right, view the document `Scheduler.WebHome` in a subwiki. Then, click on any operation (*e.g.,* Trigger) on any job. If the operation is successful, then the instance is vulnerable. This has been patched in XWiki 15.10.9 and 16.3.0. As a workaround, those who have subwikis where the Job Scheduler is enabled can edit the objects on `Scheduler.WebPreferences` to match the patch.

MediumCVSS 5.4 · v3.1—No exploit Fix available
Published
Dec 12, 2024
Updated
Jun 17, 2026
EPSS
0.6% · 46th percentile
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Report tools

JSON

Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
5.4
CNA · GitHub_M
5.4
agree

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
xwikixwiki

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • xwiki xwiki1.2.1 and later · before 15.10.9
  • xwiki xwiki16.0.0 and later · before 16.3.0
  • xwiki xwiki1.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.

  • xwiki xwiki-platform

    • >= 1.2-milestone-2, < 15.10.9, >= 16.0.0-rc-1, < 16.3.0affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Mavenorg.xwiki.platform:xwiki-platform-scheduler-uifrom 1.2-milestone-2 · before 15.10.915.10.9
Mavenorg.xwiki.platform:xwiki-platform-scheduler-uifrom 16.0.0-rc-1 · before 16.3.016.3.0

Same product

xwiki: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-24893Remote code execution as guest via SolrSearchMacros request in xwikiKEV
    99Now
  • CVE-2024-21650XWiki Remote Code Execution vulnerability via user registration
    67This week
  • CVE-2023-46731Remote code execution through the section parameter in Administration as guest in XWiki Platform
    66This week
  • CVE-2025-32429XWiki Platform vulnerable to SQL injection through getdeleteddocuments.vm template sort parameter
    63This week
  • CVE-2023-37462Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') in org.xwiki.platform:xwiki-platform-skin-ui
    62This week
  • CVE-2025-32969org.xwiki.platform:xwiki-platform-rest-server allows SQL injection in query endpoint of REST API
    61This week

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Maven:org.xwiki.platform:xwiki-platform-scheduler-ui15.10.9Package registry (OSV)
Maven:org.xwiki.platform:xwiki-platform-scheduler-ui16.3.0Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-31997246 days apartXWiki Platform remote code execution from account through UIExtension parameters
    57Plan
  • CVE-2025-32973139 days apartorg.xwiki.platform:xwiki-platform-component-wiki provides no warning when granting XWiki.ComponentClass programming right
    36Monitor
  • CVE-2024-558790 days apartXWiki allows RCE from script right in configurable sections
    35Monitor
  • CVE-2024-31981246 days apartXWiki Platform: Privilege escalation (PR) from user registration through PDFClass
    35Monitor
  • CVE-2024-31983246 days apartXWiki Platform: Remote code execution from edit in multilingual wikis via translations
    35Monitor
  • CVE-2024-31987246 days apartXWiki Platform remote code execution from account via custom skins support
    35Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
low · data or configuration can be modified
Availability
low · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
Low
Availability impact
Low

Weakness class (CWE)

CWE-862 · Missing Authorization

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Change log

  1. Fix✗ → ✓

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References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records