How severe is CVE-2025-51863?

CVE-2025-51863 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-51863 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-51863?

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

Does CVE-2025-51863 have an EU (EUVD) identifier?

Yes. CVE-2025-51863 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22334.

When was CVE-2025-51863 published?

CVE-2025-51863 was published on 2025-07-22 and last updated on 2026-06-17.

CVE-2025-51863

CVE-2025-51863 is a medium-severity vulnerability with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22334
Weakness: CWE-79
Published: 2025-07-22
Last modified: 2026-06-17

Description

Self Cross Site Scripting (XSS) vulnerability in ChatGPT Unli (ChatGPTUnli.com) thru 2025-05-26 allows attackers to execute arbitrary code via a crafted SVG file to the chat interface.

Frequently asked questions

What is CVE-2025-51863?: Self Cross Site Scripting (XSS) vulnerability in ChatGPT Unli (ChatGPTUnli.com) thru 2025-05-26 allows attackers to execute arbitrary code via a crafted SVG file to the chat interface.
How severe is CVE-2025-51863?: CVE-2025-51863 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-51863 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-51863?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-51863 have an EU (EUVD) identifier?: Yes. CVE-2025-51863 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22334.
When was CVE-2025-51863 published?: CVE-2025-51863 was published on 2025-07-22 and last updated on 2026-06-17.

References

https://github.com/Secsys-FDU/CVE-2025-51863

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