What is CVE-2022-28367?

CVE-2022-28367 is a medium-severity vulnerability in Antisamy_project Antisamy, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-21.

How severe is CVE-2022-28367?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-28367 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Antisamy_project Antisamy

CVE-2022-28367

OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets (CSS) content.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (57.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Antisamy_project Antisamy
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

shoucheng3/nahsra__antisamy_CVE-2022-28367_1-6-5

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC, Release Notes)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-28367?: CVE-2022-28367 is a medium-severity vulnerability in Antisamy_project Antisamy, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-21.
How severe is CVE-2022-28367?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-28367 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.