Auth bypass in Abeltechsoft Chavara Matrimony
CVE-2025-45777
An issue in the OTP mechanism of Chavara Family Welfare Centre Chavara Matrimony Site v2.0 allows attackers to bypass authentication via supplying a crafted request.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (51.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Abeltechsoft Chavara Matrimony — versions 2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.chavaramatrimony.com/register-free (Product)
- github.com/edwin-0990/CVE_ID/tree/main/CVE-2025-45777 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-45777?
- CVE-2025-45777 is a critical-severity vulnerability in Abeltechsoft Chavara Matrimony, classified under Improper Authentication. CVSS score: 9.8/10. Published 2025-07-25.
- How severe is CVE-2025-45777?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2025-45777 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.