CVE-2025-45662: A cross-site scripting (XSS) vulnerability in the component /master/login.php of mpgram-web commit 94baadb all

Routine

MEDIUM 6.1DOWNGRADE

CVE-2025-45662 is a medium-severity flaw (CVSS 6.1) affecting mpgram web. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site scripting (XSS) vulnerability in the component /master/login.php of mpgram-web commit 94baadb allows attackers to execute arbitrary Javascript in the context of a user's browser via a crafted payload.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-07-10
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: nnproject

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

Am I affected?

Timeline

2025-07-10 20:15 UTCPublished CVE record published
2026-06-17 09:25 UTCUpdated Record last modified

nnproject mpgram web DOWNGRADE

Affected: 2025-04-09

Fixed in: no fixed release known

Safe to downgrade to: a release before 2025-04-09

1. Check installed version

apt-cache policy mpgram-web || rpm -q mpgram-web || mpgram-web --version

2. No fixed release: DOWNGRADE to a release before 2025-04-09 (Debian / Ubuntu)

apt-cache madison mpgram-web sudo apt install mpgram-web=<VERSION_BEFORE_2025-04-09> sudo apt-mark hold mpgram-web

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

dnf --showduplicates list mpgram-web sudo dnf downgrade mpgram-web-<VERSION_BEFORE_2025-04-09> sudo dnf versionlock add mpgram-web

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-2025-45662?

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

Is CVE-2025-45662 being exploited?

CVE-2025-45662 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-2025-45662 affect?

CVE-2025-45662 affects mpgram web. Severity is medium (CVSS 6.1). A cross-site scripting (XSS) vulnerability in the component /master/login.php of mpgram-web commit 94baadb allows attackers to execute arbitrary Javascript in the context of a user's browser via a crafted payload.

How urgent is CVE-2025-45662?

Priority 26/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

References

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