CVE-2025-0557
CVE-2025-0557 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- CVSS v2: 5.0
- CVSS v4: 6.9
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-1754
- Weakness: CWE-79
- Published:
- Last modified:
Description
A vulnerability classified as problematic has been found in Hyland Alfresco Community Edition and Alfresco Enterprise Edition up to 6.2.2. This affects an unknown part of the file /share/s/ of the component URL Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.0 is able to address this issue. It is recommended to upgrade the affected component.
Frequently asked questions
- What is CVE-2025-0557?
- A vulnerability classified as problematic has been found in Hyland Alfresco Community Edition and Alfresco Enterprise Edition up to 6.2.2. This affects an unknown part of the file /share/s/ of the component URL Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.0 is able to address this issue. It is recommended to upgrade the affected component.
- How severe is CVE-2025-0557?
- CVE-2025-0557 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2025-0557 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-0557?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-0557 have an EU (EUVD) identifier?
- Yes. CVE-2025-0557 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1754.
- When was CVE-2025-0557 published?
- CVE-2025-0557 was published on 2025-01-18 and last updated on 2026-06-17.
References
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
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