How severe is CVE-2026-27745?

CVE-2026-27745 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-27745 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-27745?

CVE-2026-27745 affects Spip Interface Traduction Objets. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-27745?

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-2026-27745 have an EU (EUVD) identifier?

Yes. CVE-2026-27745 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8607.

When was CVE-2026-27745 published?

CVE-2026-27745 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-27745

CVE-2026-27745 is a high-severity vulnerability in Spip Interface Traduction Objets with a CVSS 3.x base score of 8.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8607
Weakness: CWE-94
Affected product: Spip Interface Traduction Objets
Published: 2026-02-25
Last modified: 2026-06-17

Description

The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because fields prefixed with an underscore bypass protection mechanisms and the hidden content is rendered with filtering disabled, an authenticated attacker with editor-level privileges can inject crafted content that is evaluated through SPIP's template processing chain, resulting in execution of code in the context of the web server.

Frequently asked questions

What is CVE-2026-27745?: The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because fields prefixed with an underscore bypass protection mechanisms and the hidden content is rendered with filtering disabled, an authenticated attacker with editor-level privileges can inject crafted content that is evaluated through SPIP's template processing chain, resulting in execution of code in the context of the web server.
How severe is CVE-2026-27745?: CVE-2026-27745 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-27745 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-27745?: CVE-2026-27745 affects Spip Interface Traduction Objets. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-27745?: 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-2026-27745 have an EU (EUVD) identifier?: Yes. CVE-2026-27745 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8607.
When was CVE-2026-27745 published?: CVE-2026-27745 was published on 2026-02-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:spip:interface_traduction_objets:*:*:*:*:*:*:*:*

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