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CVE-2025-48995: Observable Timing Discrepancy

🗓️ 02 Jun 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Timing attack in SignXML prior to 4.0.4 leaks HMAC info during signature verification.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2025-48995
2 Jun 202517:04
–circl
cnnvd
CNNVD
SignXML security vulnerability
2 Jun 202500:00
–cnnvd
cve
CVE
CVE-2025-48995
2 Jun 202516:23
–cve
cvelist
Cvelist
CVE-2025-48995 SignXML's signature verification with HMAC is vulnerable to a timing attack
2 Jun 202516:23
–cvelist
debiancve
Debian CVE
CVE-2025-48995
2 Jun 202516:23
–debiancve
euvd
EUVD
EUVD-2025-16676
3 Oct 202520:07
–euvd
github
Github Security Blog
SignXML's signature verification with HMAC is vulnerable to a timing attack
5 Jun 202500:37
–github
mend
Mend
CVE-2025-48995
2 Jun 202516:23
–mend
nvd
NVD
CVE-2025-48995
2 Jun 202517:15
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2025-48995
2 Jun 202517:15
–osv_debian
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15 Apr 2026 00:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 46.9
EPSS0.00229
SSVC
4