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CVE-2022-21949

Multiple XXE vulnerabilities in OBS

HIGH
8.8
CVSS Score
Published: May 3, 2022 at 07:50 AM UTC
Updated: June 17, 2026 at 04:27 AM UTC
1 product affected across 1 vendorOpen Build Service

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

Description

A Improper Restriction of XML External Entity Reference vulnerability in SUSE Open Build Service allows remote attackers to reference external entities in certain operations. This can be used to gain information from the server that can be abused to escalate to Admin privileges on OBS. This issue affects: SUSE Open Build Service Open Build Service versions prior to 2.10.13.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Open Build Service· openSUSE
95%
v < 2.10.13Open Build Service ≤ v < 2.10.13
Affected range stops below 2.10.13, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.suse.com/show_bug.cgi?id=1197928

CVSS

8.8HIGHsuse
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-611

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