CVE-2025-50904
CVE-2025-50904 is a critical-severity vulnerability in Winterchens My-site with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-288.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 0% (33rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-25340
- Weakness: CWE-288
- Affected product: Winterchens My-site
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2025-50904?
- 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 severe is CVE-2025-50904?
- CVE-2025-50904 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-50904 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-50904?
- CVE-2025-50904 affects Winterchens My-site. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-50904?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2025-50904 have an EU (EUVD) identifier?
- Yes. CVE-2025-50904 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25340.
- When was CVE-2025-50904 published?
- CVE-2025-50904 was published on 2025-08-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:winterchens:my-site:*:*:*:*:*:*:*:*
More vulnerabilities in Winterchens My-site
- CVE-2024-53496 — Critical (CVSS 9.8): Incorrect access control in the doFilter function of my-site v1.0.2.RELEASE allows attackers to access sensitive…
- CVE-2024-57152 — High (CVSS 7.5): Incorrect access control in the preHandle function of my-site v1.0.2 allows attackers to access sensitive components…
- CVE-2024-53495 — High (CVSS 7.5): Incorrect access control in the preHandle function of my-site v1.0.2.RELEASE allows attackers to access sensitive…
- CVE-2025-8838 — High (CVSS 7.3): A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8. This…
All CVEs affecting Winterchens My-site →
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