CVE-2021-28796

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Increments Qiita::Markdown before 0.33.0 allows XSS in transformers.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Mar 18, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-287979.8A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vuCVE-2021-287987.5A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allCVE-2021-287999.8An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If exploited, the vulnerabCVE-2021-288009.8A command injection vulnerability has been reported to affect QNAP NAS running legacy versions of QTS. If exploited, this vulnerability alloCVE-2021-288017.5An out-of-bounds read vulnerability has been reported to affect certain QNAP switches running QSS. If exploited, this vulnerability allows aCVE-2021-288029.8A command injection vulnerabilities have been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to exeCVE-2021-288035.4This issue affects: QNAP Systems Inc. Q'center versions prior to 1.11.1004.CVE-2021-288049.8A command injection vulnerabilities have been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to exeCVE-2021-288055.5Inclusion of sensitive information in the source code has been reported to affect certain QNAP switches running QSS. If exploited, this vulnCVE-2021-288065.4A DOM-based XSS vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackCVE-2021-288075.4A post-authentication reflected XSS vulnerability has been reported to affect QNAP NAS running Q’center. If exploited, this vulnerability alCVE-2021-288099.8An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allo
CVE-2021-28796: Medium severity, CVSS 6.1 | Vulnix