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Low severity3.5NVD Advisory· Published Nov 21, 2023· Updated Jun 17, 2026

CVE-2023-48307

CVE-2023-48307

Description

Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Starting in version 1.13.0 and prior to version 2.2.8 and 3.3.0, an attacker can use an unprotected endpoint in the Mail app to perform a SSRF attack. Nextcloud Mail app versions 2.2.8 and 3.3.0 contain a patch for this issue. As a workaround, disable the mail app.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Nextcloud/Mail2 versions
    cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*range: >=1.13.0,<2.2.8
    • (no CPE)range: >=1.13.0, <2.2.8, <3.3.0
  • Nextcloud/Nextcloudllm-fuzzy
    Range: >=1.13.0, <2.2.8, <3.3.0
  • Nextcloud/security-advisoriescpe-rescue
    Range: >= 1.13.0, < 2.2.8

Patches

Vulnerability mechanics

References

3

News mentions

0

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