How severe is CVE-2025-2691?

CVE-2025-2691 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2025-2691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-2691?

CVE-2025-2691 affects Nossrf Project Nossrf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-2691?

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-2025-2691 have an EU (EUVD) identifier?

Yes. CVE-2025-2691 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7318.

When was CVE-2025-2691 published?

CVE-2025-2691 was published on 2025-03-23 and last updated on 2026-06-17.

CVE-2025-2691

CVE-2025-2691 is a high-severity vulnerability in Nossrf Project Nossrf with a CVSS 3.x base score of 8.2. 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: High (CVSS 3.x base score 8.2)
CVSS v4: 7.8
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7318
Weakness: CWE-918
Affected product: Nossrf Project Nossrf
Published: 2025-03-23
Last modified: 2026-06-17

Description

Versions of the package nossrf before 1.0.4 are vulnerable to Server-Side Request Forgery (SSRF) where an attacker can provide a hostname that resolves to a local or reserved IP address space and bypass the SSRF protection mechanism.

Frequently asked questions

What is CVE-2025-2691?: Versions of the package nossrf before 1.0.4 are vulnerable to Server-Side Request Forgery (SSRF) where an attacker can provide a hostname that resolves to a local or reserved IP address space and bypass the SSRF protection mechanism.
How severe is CVE-2025-2691?: CVE-2025-2691 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2025-2691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-2691?: CVE-2025-2691 affects Nossrf Project Nossrf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-2691?: 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-2025-2691 have an EU (EUVD) identifier?: Yes. CVE-2025-2691 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7318.
When was CVE-2025-2691 published?: CVE-2025-2691 was published on 2025-03-23 and last updated on 2026-06-17.

References

https://security.snyk.io/vuln/SNYK-JS-NOSSRF-9510842

Affected products (1)

cpe:2.3:a:nossrf_project:nossrf:*:*:*:*:*:*:*:*

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