CVE-2020-21316 - Vulnerability Details - OpenCVE

Description

A Cross-site scripting (XSS) vulnerability exists in the comment section in ZrLog 2.1.3, which allows remote attackers to inject arbitrary web script and stolen administrator cookies via the nickname parameter and gain access to the admin panel.

Published: 2021-06-15

Score: 6.1 Medium

EPSS: 1.1% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:zrlog:zrlog:2.1.3:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-14089	A Cross-site scripting (XSS) vulnerability exists in the comment section in ZrLog 2.1.3, which allows remote attackers to inject arbitrary web script and stolen administrator cookies via the nickname parameter and gain access to the admin panel.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.01121.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://gist.github.com/T-pod/d9405dbd61243990d65d55c5df0fcbe6
https://github.com/94fzb/zrlog/commit/b921c1ae03b8290f438657803eee05226755c941
https://github.com/94fzb/zrlog/issues/56

History

No history.

Subscriptions

Zrlog Zrlog

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-06-15T17:15:24.000Z

Updated: 2024-08-04T14:22:25.621Z

Reserved: 2020-08-13T00:00:00.000Z

Link: CVE-2020-21316

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-15T20:15:11.300

Modified: 2026-06-17T03:03:37.430

Link: CVE-2020-21316

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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