How severe is CVE-2025-69601?

CVE-2025-69601 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2025-69601 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-69601?

CVE-2025-69601 affects Altumcode 66biolinks. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-69601?

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

Does CVE-2025-69601 have an EU (EUVD) identifier?

Yes. CVE-2025-69601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206457.

When was CVE-2025-69601 published?

CVE-2025-69601 was published on 2026-01-28 and last updated on 2026-06-17.

CVE-2025-69601

CVE-2025-69601 is a medium-severity vulnerability in Altumcode 66biolinks 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206457
Weakness: CWE-22
Affected product: Altumcode 66biolinks
Published: 2026-01-28
Last modified: 2026-06-17

Description

A directory traversal (Zip Slip) vulnerability exists in the “Static Sites” feature of 66biolinks v44.0.0 by AltumCode. Uploaded ZIP archives are automatically extracted without validating or sanitizing file paths. An attacker can include traversal sequences (e.g., ../) in ZIP entries to write files outside the intended extraction directory. This allows static files (html, js, css, images) file write to unintended locations, or overwriting existing HTML files, potentially leading to content defacement and, in certain deployments, further impact if sensitive files are overwritten.

Frequently asked questions

What is CVE-2025-69601?: A directory traversal (Zip Slip) vulnerability exists in the “Static Sites” feature of 66biolinks v44.0.0 by AltumCode. Uploaded ZIP archives are automatically extracted without validating or sanitizing file paths. An attacker can include traversal sequences (e.g., ../) in ZIP entries to write files outside the intended extraction directory. This allows static files (html, js, css, images) file write to unintended locations, or overwriting existing HTML files, potentially leading to content defacement and, in certain deployments, further impact if sensitive files are overwritten.
How severe is CVE-2025-69601?: CVE-2025-69601 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2025-69601 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-69601?: CVE-2025-69601 affects Altumcode 66biolinks. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-69601?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-69601 have an EU (EUVD) identifier?: Yes. CVE-2025-69601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206457.
When was CVE-2025-69601 published?: CVE-2025-69601 was published on 2026-01-28 and last updated on 2026-06-17.

References

https://gist.github.com/Waqar-Arain/9cd59aa74de540eeb3b09d15bac35e36

Affected products (1)

cpe:2.3:a:altumcode:66biolinks:44.0.0:*:*:*:*:*:*:*

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