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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-18T15:56:39

Updated: 2019-07-18T15:56:39

Reserved: 2019-07-18T00:00:00


Link: CVE-2019-13948

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-07-18T16:15:12.047

Modified: 2019-07-19T03:20:49.503


Link: CVE-2019-13948

JSON object: View

cve-icon Redhat Information

No data.

CWE