Status: UPDATED | Advisory ID: CVE-2026-28811
| CVE | CVE-2026-28811 |
| CVSS Score / Version | 7.5 (High) / CVSS v3.1 |
| Updated | 2026-09-24 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is none; availability impact is none. |
| Affected products | Apache JSPWiki |
| Classified as | CWE-1295 (Debug Messages Revealing Unnecessary Information) |
| Exploitation prediction (EPSS) | 0.79% probability of exploitation in the next 30 days (54% percentile) -- FIRST.org's EPSS model. |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Apache | JSPWiki |
| Subsystems | General OT |
| Sectors | Multiple |
Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3.
Users are recommended to upgrade to version 2.12.4, which fixes this issue.
Monitor Apache's web page for any future patch releases. See vendor advisory link below.
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-28811 |
| CVE | https://www.cve.org/CVERecord?id=CVE-2026-28811 |
| Vendor advisory | https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2026-28811 |