VulnerabilityModified
CVE-2020-21494
A cross-site scripting (XSS) vulnerability in the component install\install.sql of Xiuno BBS 4.0.4 allows attackers to execute arbitrary web scripts or HTML via changing the doctype value to 0.
MEDIUM 6.1EPSS 0.69%
Does this matter?
Lower severity and a low EPSS score (0.69%). Track it; it rarely justifies an emergency change on its own.
Description
A cross-site scripting (XSS) vulnerability in the component install\install.sql of Xiuno BBS 4.0.4 allows attackers to execute arbitrary web scripts or HTML via changing the doctype value to 0.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.69% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- xiuno/xiunobbs
- Source
- cve@mitre.org
References
- https://gitee.com/xiuno/xiunobbs/issues/I16BHHIssue Tracking, Third Party Advisory
- https://github.com/wanghaiwei/xiuno-docker/issues/4Exploit, Issue Tracking, Third Party Advisory
- https://gitee.com/xiuno/xiunobbs/issues/I16BHHIssue Tracking, Third Party Advisory
- https://github.com/wanghaiwei/xiuno-docker/issues/4Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.