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CVE-2026-27645: Improper Neutralization of Input During Web Page Generation

🗓️ 25 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

XSS in changedetection.io before 0.54.1 via unescaped UUID in RSS single-watch endpoint.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-27645
25 Feb 202604:06
–attackerkb
circl
Circl
CVE-2026-27645
23 Feb 202620:40
–circl
cnnvd
CNNVD
changedetection.io security vulnerability
25 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-27645
25 Feb 202604:06
–cve
cvelist
Cvelist
CVE-2026-27645 changedetection.io Vulnerable to Reflected XSS in RSS Single Watch Error Response
25 Feb 202604:06
–cvelist
euvd
EUVD
EUVD-2026-8621
25 Feb 202619:07
–euvd
github
Github Security Blog
changedetection.io Vulnerable to Reflected XSS in RSS Single Watch Error Response
25 Feb 202619:07
–github
mend
Mend
CVE-2026-27645
25 Feb 202604:06
–mend
nuclei
Nuclei
Changedetection.io RSS Single Watch - Cross-Site Scripting
20 Oct 202602:05
–nuclei
nvd
NVD
CVE-2026-27645
25 Feb 202605:17
–nvd
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25 Feb 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1
EPSS0.00501
SSVC
2