CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2021-21043
Medium (6.1) in adobe adobe consulting services commons. EPSS 3.4% chance of exploitation in the next 30 days. Fixed in com.adobe.acs:acs-aem-commons 4.10.0.
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.
Severity
- EPSS
- 3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- adobe:adobe_consulting_services_commons
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-7r83-w6r8-fh6w | Maven | com.adobe.acs:acs-aem-commons | <4.10.0 | 4.10.0 |
| GHSA-f92j-qf46-p6vm | Maven | com.adobe.acs:acs-aem-commons | <4.10.0 | 4.10.0 |