CVE-2019-13948

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Published Jul 18, 2019 CVSS 3.0 · 5.4 Medium EPSS < 1% KEV · Not listed

Description

SyGuestBook A5 Version 1.2 allows stored XSS because the isValidData function in include/functions.php does not properly block XSS payloads, as demonstrated by a crafted use of the onerror attribute of an IMG element.

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:syguestbook_a5_project:syguestbook_a5:1.2:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-5215	SyGuestBook A5 Version 1.2 allows stored XSS because the isValidData function in include/functions.php does not properly block XSS payloads, as demonstrated by a crafted use of the onerror attribute of an IMG element.

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

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% (0.689% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://fragrant10.github.io/2019/02/22/SyGuestBookA5%E4%BB%A3%E7%A0%81%E5%AE%A1%E8%AE%A1.html
https://github.com/fragrant10/fragrant10.github.io/blob/master/_posts/2019-02-22-SyGuestBookA5%E4%BB%A3%E7%A0%81%E5%AE%A1%E8%AE%A1.md

History

No history.

Subscriptions

Syguestbook A5 Project Syguestbook A5

Weaknesses

CWE-79

Sources

CVE record Updated: Aug 5, 2024, 12:05 AM

Status: PUBLISHED
Assigner: mitre
Published: Jul 18, 2019, 3:56 PM
Updated: Aug 5, 2024, 12:05 AM
Reserved: Jul 18, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:17 AM

Status: Modified
Published: Jul 18, 2019, 4:15 PM
Modified: Jun 17, 2026, 2:17 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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