CVE-2020-8031

obs: Stored XSS

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Published Feb 11, 2021 CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed

Description

A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Open Build Service allows remote attackers to store JS code in markdown that is not properly escaped, impacting confidentiality and integrity. This issue affects: Open Build Service versions prior to 2.10.8.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

openSUSE

Open Build Service

affected

Version	Status	Constraints
`Open Build Service`	affected	< 2.10.8

Configuration 1 [-]

cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-28943	A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Open Build Service allows remote attackers to store JS code in markdown that is not properly escaped, impacting confidentiality and integrity. This issue affects: Open Build Service versions prior to 2.10.8.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.754% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=1178880

History

No history.

Subscriptions

Opensuse Open Build Service

Weaknesses

CWE-79

Sources

CVE record Updated: Sep 16, 2024, 6:08 PM

Status: PUBLISHED
Assigner: suse
Published: Feb 11, 2021, 3:10 PM
Updated: Sep 16, 2024, 6:08 PM
Reserved: Jan 27, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:25 AM

Status: Modified
Published: Feb 11, 2021, 3:15 PM
Modified: Jun 17, 2026, 3:25 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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