CVE-2023-3550
mediawiki: stored XSS leads to privilege escalation
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (orta).
Açıklama
Mediawiki v1.40.0 does not validate namespaces used in XML files. Therefore, if the instance administrator allows XML file uploads, a remote attacker with a low-privileged user account can use this exploit to become an administrator by sending a malicious link to the instance administrator.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 10 | mediawiki | 1:1.31.16-1+deb10u7 |
| debian 11 | mediawiki | 1:1.35.13-1~deb11u1 |
| debian 12 | mediawiki | 1:1.39.5-1~deb12u1 |
| debian 13 | mediawiki | 1:1.39.5-1 |
| debian 14 | mediawiki | 1:1.39.5-1 |
| echo | mediawiki | 1:1.39.5-1~deb12u1 |
| Red Hat | mediawiki, mediawiki-doc | düzeltme belirtilmemiş |
7 kaynaktaki 8 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 10 | mediawiki | 1:1.31.16-1+deb10u7 |
| debian 11 | mediawiki | 1:1.35.13-1~deb11u1 |
| debian 12 | mediawiki | 1:1.39.5-1~deb12u1 |
| debian 13 | mediawiki | 1:1.39.5-1 |
| debian 14 | mediawiki | 1:1.39.5-1 |
| echo | mediawiki | 1:1.39.5-1~deb12u1 |
| Red Hat | mediawiki | düzeltme belirtilmemiş |
| Red Hat | mediawiki-doc | düzeltme belirtilmemiş |
Referanslar
- https://access.redhat.com/security/cve/CVE-2023-3550
- https://fluidattacks.com/advisories/blondie/
- https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/
- https://nvd.nist.gov/vuln/detail/CVE-2023-3550
- https://www.cve.org/CVERecord?id=CVE-2023-3550
- https://www.debian.org/security/2023/dsa-5520
- https://www.mediawiki.org/wiki/MediaWiki/