How severe is CVE-2025-35996?

CVE-2025-35996 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-35996 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-35996?

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

Does CVE-2025-35996 have an EU (EUVD) identifier?

Yes. CVE-2025-35996 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13257.

When was CVE-2025-35996 published?

CVE-2025-35996 was published on 2025-05-01 and last updated on 2026-06-17.

CVE-2025-35996

CVE-2025-35996 is a critical-severity vulnerability with a CVSS 3.x base score of 9.0. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-97.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
CVSS v4: 8.5
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13257
Weakness: CWE-97
Published: 2025-05-01
Last modified: 2026-06-17

Description

KUNBUS PiCtory version 2.11.1 and earlier are vulnerable when an authenticated remote attacker crafts a special filename that can be stored by API endpoints. That filename is later transmitted to the client in order to show a list of configuration files. Due to a missing escape or sanitization, the filename could be executed as HTML script tag resulting in a cross-site-scripting attack.

Frequently asked questions

What is CVE-2025-35996?: KUNBUS PiCtory version 2.11.1 and earlier are vulnerable when an authenticated remote attacker crafts a special filename that can be stored by API endpoints. That filename is later transmitted to the client in order to show a list of configuration files. Due to a missing escape or sanitization, the filename could be executed as HTML script tag resulting in a cross-site-scripting attack.
How severe is CVE-2025-35996?: CVE-2025-35996 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-35996 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-35996?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-35996 have an EU (EUVD) identifier?: Yes. CVE-2025-35996 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13257.
When was CVE-2025-35996 published?: CVE-2025-35996 was published on 2025-05-01 and last updated on 2026-06-17.

References

Other CWE-97 vulnerabilities

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CVE-2024-37621 — High (CVSS 7.2): StrongShop v1.0 was discovered to contain a Server-Side Template Injection (SSTI) vulnerability via the component…
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