CVE-2025-45777: An issue in the OTP mechanism of Chavara Family Welfare Centre Chavara Matrimony Site v2.0 allows attackers to

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2025-45777 is a critical-severity flaw (CVSS 9.8) affecting chavara matrimony. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-287
Published	2025-07-25
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: abeltechsoft

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-25 14:15 UTCPublished CVE record published
2026-06-17 09:25 UTCUpdated Record last modified

abeltechsoft chavara matrimony DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

apt-cache policy chavara-matrimony || rpm -q chavara-matrimony || chavara-matrimony --version

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison chavara-matrimony sudo apt install chavara-matrimony=<VERSION_BEFORE_2.0> sudo apt-mark hold chavara-matrimony

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list chavara-matrimony sudo dnf downgrade chavara-matrimony-<VERSION_BEFORE_2.0> sudo dnf versionlock add chavara-matrimony

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-45777?

chavara matrimony: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-45777 being exploited?

CVE-2025-45777 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-45777 affect?

CVE-2025-45777 affects chavara matrimony. Severity is critical (CVSS 9.8). 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.

How urgent is CVE-2025-45777?

Priority 58/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

← Back to latest CVEs