---
cve: "CVE-2026-48910"
severity: "MEDIUM"
cvss: 6.5
epss: "35%"
vendor: "Apache Software Foundation"
kev: false
exploited: false
published: "2026-07-30 16:17:12"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T03:10:02+02:00"
---

# CVE-2026-48910

> 6.5 MEDIUM

## Beschreibung

A carefully crafted editing request could trigger an XSS vulnerability 
on Apache JSPWiki when parsing errors on the markdown renderer, which 
could allow the attacker to execute javascript in the victim's browser 
and get some sensitive information about the victim.


This issue affects Apache JSPWiki: through 2.12.3.

Users are recommended to upgrade to version 2.12.4, which fixes the issue.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- e04dda38bc9eb06265f368acea3ae04d62834b93 (Commit)

## Referenzen

- <https://lists.apache.org/thread/yvbdjnocw5qq3xkbjs9h77ghlg0bsw2c>
- <http://www.openwall.com/lists/oss-security/2026/07/30/18>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-48910) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_