open build service allows anyone to upload rpms

published 2018-06-13 8 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4126

cvss: 6.5; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.6%; EPSS 1.6% chance of exploitation in 30 days, percentile 75%
public exploits: 0; none known

A vulnerability in open build service allows remote attackers to upload arbitrary RPM files. Affected releases are SUSE open build service prior to 2.1.16.

Patch / fix

fixed in 1 links 1

SUSE open build service 2.1.16

github.com/openSUSE/open-build-service@5281e4b commit

Exploit prediction

1.55% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	6.5	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD	3.0	9.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

SUSE open build service

Classification

Weakness

CWE-862 Missing Authorization
CWE-434 Unrestricted Upload of File with Dangerous Type

References

Sources

CVE List CVE-2011-4183
NVD CVE-2011-4183

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary