How severe is CVE-2025-57055?

CVE-2025-57055 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-57055 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-57055?

CVE-2025-57055 affects Wondercms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-57055?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-57055 have an EU (EUVD) identifier?

Yes. CVE-2025-57055 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29730.

When was CVE-2025-57055 published?

CVE-2025-57055 was published on 2025-09-17 and last updated on 2026-06-17.

CVE-2025-57055

CVE-2025-57055 is a medium-severity vulnerability in Wondercms with a CVSS 3.x base score of 6.5. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-29730
Weakness: CWE-918
Affected product: Wondercms
Published: 2025-09-17
Last modified: 2026-06-17

Description

WonderCMS 3.5.0 is vulnerable to Server-Side Request Forgery (SSRF) in the custom module installation functionality. An authenticated administrator can supply a malicious URL via the pluginThemeUrl POST parameter. The server fetches the provided URL using curl_exec() without sufficient validation, allowing the attacker to force internal or external HTTP requests.

Frequently asked questions

What is CVE-2025-57055?: WonderCMS 3.5.0 is vulnerable to Server-Side Request Forgery (SSRF) in the custom module installation functionality. An authenticated administrator can supply a malicious URL via the pluginThemeUrl POST parameter. The server fetches the provided URL using curl_exec() without sufficient validation, allowing the attacker to force internal or external HTTP requests.
How severe is CVE-2025-57055?: CVE-2025-57055 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-57055 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-57055?: CVE-2025-57055 affects Wondercms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-57055?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-57055 have an EU (EUVD) identifier?: Yes. CVE-2025-57055 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29730.
When was CVE-2025-57055 published?: CVE-2025-57055 was published on 2025-09-17 and last updated on 2026-06-17.

References

https://github.com/thawphone/CVE-2025-57055

Affected products (1)

cpe:2.3:a:wondercms:wondercms:3.5.0:*:*:*:*:*:*:*

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