How severe is CVE-2025-50900?

CVE-2025-50900 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-2025-50900 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-50900?

CVE-2025-50900 affects Getrebuild Rebuild. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-50900?

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-2025-50900 have an EU (EUVD) identifier?

Yes. CVE-2025-50900 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25788.

When was CVE-2025-50900 published?

CVE-2025-50900 was published on 2025-08-25 and last updated on 2026-06-17.

CVE-2025-50900

CVE-2025-50900 is a critical-severity vulnerability in Getrebuild Rebuild 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25788
Weakness: CWE-284
Affected product: Getrebuild Rebuild
Published: 2025-08-25
Last modified: 2026-06-17

Description

An issue was discovered in getrebuild/rebuild 4.0.4. The affected source code class is com.rebuild.web.RebuildWebInterceptor, and the affected function is preHandle In the filter code, use CodecUtils.urlDecode(request.getRequestURI()) to obtain the URL-decoded request path, and then determine whether the path endsWith /error. If so, execute return true to skip this Interceptor. Else, redirect to /user/login api. Allowing unauthenticated attackers to gain sensitive information or escalated privileges.

Frequently asked questions

What is CVE-2025-50900?: An issue was discovered in getrebuild/rebuild 4.0.4. The affected source code class is com.rebuild.web.RebuildWebInterceptor, and the affected function is preHandle In the filter code, use CodecUtils.urlDecode(request.getRequestURI()) to obtain the URL-decoded request path, and then determine whether the path endsWith /error. If so, execute return true to skip this Interceptor. Else, redirect to /user/login api. Allowing unauthenticated attackers to gain sensitive information or escalated privileges.
How severe is CVE-2025-50900?: CVE-2025-50900 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-2025-50900 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-50900?: CVE-2025-50900 affects Getrebuild Rebuild. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-50900?: 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-2025-50900 have an EU (EUVD) identifier?: Yes. CVE-2025-50900 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25788.
When was CVE-2025-50900 published?: CVE-2025-50900 was published on 2025-08-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:getrebuild:rebuild:*:*:*:*:*:*:*:*

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