🛡️ CVE-2022-30049 — rebuild

🟠 CVSS 7.5 — High ⚠️ Exploit Public CWE-918 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A Server-Side Request Forgery (SSRF) in Rebuild v2.8.3 allows attackers to obtain the real IP address and scan Intranet information via the fileurl parameter.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no 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 none, availability none.

Weakness class

CVE-2022-30049 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-2022-30049 is recorded against 1 package.

  • rebuild

Timeline and source

Published on 15 May 2022 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 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-918
Public Exploit ⚠️ Yes
Source NVD
Published 2022-05-15
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
rebuild — —

References

Exploit, Issue Tracking, Third Party Advisory https://github.com/getrebuild/rebuild/issues/460
Exploit, Issue Tracking, Third Party Advisory https://github.com/getrebuild/rebuild/issues/460

Similar Threats

Exploit Protection

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CVE-2022-30049 carries CVSS 7.5 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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