This page aggregates publicly disclosed CVE and security risk information related to wikisphere, with CVSS, EPSS, publication dates, and vulnerability intelligence data to help assess potential risk and remediation priority.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2026-0668 | Inefficient Regular Expression Complexity vulnerability in Wikimedia Foundation MediaWiki - VisualData Extension allows Regular Expression Exponential Blowup.This issue affects MediaWiki - VisualData Extension: 1.45. | c4f26cc8-17ff-4c99-b5e2-38fc1793eacc | 5.3 | 0.06% | 2026-01-07 | 2026-02-24 |