How severe is CVE-2026-25802?

CVE-2026-25802 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability low.

Is CVE-2026-25802 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25802?

CVE-2026-25802 primarily affects Newapi New Api. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-25802?

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-2026-25802 have an EU (EUVD) identifier?

Yes. CVE-2026-25802 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7452.

When was CVE-2026-25802 published?

CVE-2026-25802 was published on 2026-02-24 and last updated on 2026-06-17.

CVE-2026-25802

CVE-2026-25802 is a high-severity vulnerability in Newapi New Api with a CVSS 3.x base score of 7.6. 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: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7452
Weakness: CWE-79
Affected product: Newapi New Api
Published: 2026-02-24
Last modified: 2026-06-17

Description

New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to version 0.10.8-alpha.9, a potential unsafe operation occurs in component `MarkdownRenderer.jsx`, allowing for Cross-Site Scripting(XSS) when the model outputs items containing `<script>` tag. Version 0.10.8-alpha.9 fixes the issue.

Frequently asked questions

What is CVE-2026-25802?: New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to version 0.10.8-alpha.9, a potential unsafe operation occurs in component `MarkdownRenderer.jsx`, allowing for Cross-Site Scripting(XSS) when the model outputs items containing `<script>` tag. Version 0.10.8-alpha.9 fixes the issue.
How severe is CVE-2026-25802?: CVE-2026-25802 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability low.
Is CVE-2026-25802 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25802?: CVE-2026-25802 primarily affects Newapi New Api. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-25802?: 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-2026-25802 have an EU (EUVD) identifier?: Yes. CVE-2026-25802 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7452.
When was CVE-2026-25802 published?: CVE-2026-25802 was published on 2026-02-24 and last updated on 2026-06-17.

References

Affected products (9)

cpe:2.3:a:newapi:new_api:*:*:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha1:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha2:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha3:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha4:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha5:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha6:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha7:*:*:*:*:*:*
cpe:2.3:a:newapi:new_api:0.10.8:alpha8:*:*:*:*:*:*

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