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CVE-2025-2691

Nossrf server-side request forgery (SSRF)

8.2 HIGHPublic exploitEPSS 0.39%
  1. Published23 Mar 2025

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Affected products

Nossrf< 1.0.4

Remediation

Fixed in
Nossrf≥ 1.0.4

References

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Frequently asked

Is CVE-2025-2691 being actively exploited?

CVE-2025-2691 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.39%.

How severe is CVE-2025-2691?

CVE-2025-2691 has a CVSS 3.1 base score of 8.2, rated high. EPSS estimates a 0.39% probability of exploitation.

Which products are affected by CVE-2025-2691?

Affected products include Nossrf.

How do I fix CVE-2025-2691?

Upgrade affected software to a fixed version, for example Nossrf 1.0.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-2691 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.