CVE-2018-25089

Name: CVE-2018-25089
Creator: NVD / NIST
Published: 2023-08-28T13:15:09.1+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2018-25089 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability was found in glb Meetup Tag Extension 0.1 on MediaWiki. It has been rated as problematic. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

A vulnerability was found in glb Meetup Tag Extension 0.1 on MediaWiki. It has been rated as problematic. This issue affects some unknown processing of the component Link Attribute Handler. The manipulation leads to use of web link to untrusted target with window.opener access. Upgrading to version 0.2 is able to address this issue. The identifier of the patch is 850c726d6bbfe0bf270801fbb92a30babea4155c. It is recommended to upgrade the affected component. The identifier VDB-238157 was assigned to this vulnerability.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.50%

39.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1022

Affected Software

Vendor	Product	Versions
Glb	Meetup Tag	0.1

References

https://github.com/glb/mediawiki-tag-extension-meetup/commit/850c726d6bbfe0bf270801fbb92a30babea4155cPatch
https://github.com/glb/mediawiki-tag-extension-meetup/releases/tag/v0.2Release Notes
https://vuldb.com/?ctiid.238157Permissions Required, Third Party Advisory
https://vuldb.com/?id.238157Third Party Advisory
https://github.com/glb/mediawiki-tag-extension-meetup/commit/850c726d6bbfe0bf270801fbb92a30babea4155cPatch
https://github.com/glb/mediawiki-tag-extension-meetup/releases/tag/v0.2Release Notes
https://vuldb.com/?ctiid.238157Permissions Required, Third Party Advisory
https://vuldb.com/?id.238157Third Party Advisory

Timeline

Published: Aug 28, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-25089?

How severe is CVE-2018-25089?

CVE-2018-25089 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2018-25089?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-25089?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST