CVE-2021-21043
ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly.
Does this matter?
Lower severity and a low EPSS score (3.34%). Track it; it rarely justifies an emergency change on its own.
Description
ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim's browser. Exploitation of this issue requires user interaction in order to be successful.
- 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
- 3.34% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- adobe/adobe consulting services commons
- Source
- psirt@adobe.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.