How severe is CVE-2025-25908?

CVE-2025-25908 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-25908 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25908?

CVE-2025-25908 affects Tianti Project Tianti. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-25908?

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

Does CVE-2025-25908 have an EU (EUVD) identifier?

Yes. CVE-2025-25908 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7686.

When was CVE-2025-25908 published?

CVE-2025-25908 was published on 2025-03-10 and last updated on 2026-06-17.

CVE-2025-25908

CVE-2025-25908 is a medium-severity vulnerability in Tianti Project Tianti with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7686
Weakness: CWE-79
Affected product: Tianti Project Tianti
Published: 2025-03-10
Last modified: 2026-06-17

Description

A stored cross-site scripting (XSS) vulnerability in tianti v2.3 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the coverImageURL parameter at /article/ajax/save.

Frequently asked questions

What is CVE-2025-25908?: A stored cross-site scripting (XSS) vulnerability in tianti v2.3 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the coverImageURL parameter at /article/ajax/save.
How severe is CVE-2025-25908?: CVE-2025-25908 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-25908 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25908?: CVE-2025-25908 affects Tianti Project Tianti. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-25908?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-25908 have an EU (EUVD) identifier?: Yes. CVE-2025-25908 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7686.
When was CVE-2025-25908 published?: CVE-2025-25908 was published on 2025-03-10 and last updated on 2026-06-17.

References

https://github.com/xujeff/tianti/issues/40

Affected products (1)

cpe:2.3:a:tianti_project:tianti:2.3:*:*:*:*:*:*:*

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