CVE-2025-50904: There is an authentication bypass vulnerability in WinterChenS my-site thru commit 6c79286 (2025-06-11)

Q: How do I fix CVE-2025-50904?

my-site: upgrade to newer than 2025-06-11. Exact commands for each OS are on this page.

Q: Is CVE-2025-50904 being exploited?

CVE-2025-50904 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-50904 affect?

CVE-2025-50904 affects my-site. Severity is critical (CVSS 9.8). There is an authentication bypass vulnerability in WinterChenS my-site thru commit 6c79286 (2025-06-11). An attacker can exploit this vulnerability to access /admin/ API without any token.

Q: How urgent is CVE-2025-50904?

Priority 54/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2025-50904 is a critical-severity flaw (CVSS 9.8) affecting my-site. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

There is an authentication bypass vulnerability in WinterChenS my-site thru commit 6c79286 (2025-06-11). An attacker can exploit this vulnerability to access /admin/ API without any token.

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-288
Published	2025-08-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: winterchens

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

Am I affected?

Timeline

2025-08-20 17:15 UTCPublished CVE record published
2026-06-17 09:35 UTCUpdated Record last modified

winterchens my-site UPGRADE

Affected: <= 2025-06-11

Fixed in: newer than 2025-06-11

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy my-site || rpm -q my-site || my-site --version

2. UPGRADE to newer than 2025-06-11 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade my-site

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade my-site

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-50904?

my-site: upgrade to newer than 2025-06-11. Exact commands for each OS are on this page.

Is CVE-2025-50904 being exploited?

CVE-2025-50904 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-2025-50904 affect?

CVE-2025-50904 affects my-site. Severity is critical (CVSS 9.8). There is an authentication bypass vulnerability in WinterChenS my-site thru commit 6c79286 (2025-06-11). An attacker can exploit this vulnerability to access /admin/ API without any token.

How urgent is CVE-2025-50904?

Priority 54/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-8838 HIGH 7.3 DOWNGRADE A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8
CVE-2024-57152 HIGH 7.5 DOWNGRADE Incorrect access control in the preHandle function of my-site v1.0.2 allows attackers to access sensitive comp
CVE-2024-53496 CRITICAL 9.8 DOWNGRADE Incorrect access control in the doFilter function of my-site v1.0.2.RELEASE allows attackers to access sensiti
CVE-2024-53495 HIGH 7.5 DOWNGRADE Incorrect access control in the preHandle function of my-site v1.0.2.RELEASE allows attackers to access sensit

References

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