How severe is CVE-2025-55171?

CVE-2025-55171 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-55171 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55171?

CVE-2025-55171 affects Wegia. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55171?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-55171 have an EU (EUVD) identifier?

Yes. CVE-2025-55171 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24466.

When was CVE-2025-55171 published?

CVE-2025-55171 was published on 2025-08-12 and last updated on 2026-06-17.

CVE-2025-55171

CVE-2025-55171 is a high-severity vulnerability in Wegia with a CVSS 3.x base score of 7.5. 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24466
Weakness: CWE-287
Affected product: Wegia
Published: 2025-08-12
Last modified: 2026-06-17

Description

WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, the application does not check authentication at endpoint /html/personalizacao_remover.php allowing anonymous attacker (without login) to delete any Image files at endpoint /html/personalizacao_remover.php by defining imagem_0 as image id to delete. This issue has been patched in version 3.4.8.

Frequently asked questions

What is CVE-2025-55171?: WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, the application does not check authentication at endpoint /html/personalizacao_remover.php allowing anonymous attacker (without login) to delete any Image files at endpoint /html/personalizacao_remover.php by defining imagem_0 as image id to delete. This issue has been patched in version 3.4.8.
How severe is CVE-2025-55171?: CVE-2025-55171 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-55171 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55171?: CVE-2025-55171 affects Wegia. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55171?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-55171 have an EU (EUVD) identifier?: Yes. CVE-2025-55171 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24466.
When was CVE-2025-55171 published?: CVE-2025-55171 was published on 2025-08-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*

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