🛡️ CVE-2023-49471 — bar-assistant

🟠 CVSS 8.8 — High ⚠️ Exploit Public CWE-918 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Blind Server-Side Request Forgery (SSRF) vulnerability in karlomikus Bar Assistant before version 3.2.0 does not validate a parameter before making a request through Image::make(), which could allow authenticated remote attackers to execute arbitrary code.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2023-49471 is classified as CWE-918: Server-Side Request Forgery (SSRF). The server fetches a URL supplied by the caller, which can be pointed at internal systems it alone can reach.

Affected software

CVE-2023-49471 is recorded against 1 package.

  • bar-assistant (fixed in 3.2.0)

Timeline and source

Published on 10 January 2024 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
github.com

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-918
Public Exploit ⚠️ Yes
Source NVD
Published 2024-01-10
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
bar-assistant — 3.2.0

References

Exploit, Third Party Advisory https://github.com/zunak/CVE-2023-49471
Exploit, Third Party Advisory https://github.com/zunak/CVE-2023-49471

Exploit Protection

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CVE-2023-49471 carries CVSS 8.8 High rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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