How severe is CVE-2025-0747?

CVE-2025-0747 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-0747 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-0747?

CVE-2025-0747 affects Thesamur Embedai. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-0747?

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-2025-0747 have an EU (EUVD) identifier?

Yes. CVE-2025-0747 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1851.

When was CVE-2025-0747 published?

CVE-2025-0747 was published on 2025-01-30 and last updated on 2026-06-17.

CVE-2025-0747

CVE-2025-0747 is a high-severity vulnerability in Thesamur Embedai with a CVSS 3.x base score of 8.6. 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 8.6)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-1851
Weakness: CWE-79
Affected product: Thesamur Embedai
Published: 2025-01-30
Last modified: 2026-06-17

Description

A Stored Cross-Site Scripting vulnerability has been found in EmbedAI. This vulnerability allows an authenticated attacker to inject a malicious JavaScript code into a message that will be executed when a user opens the chat.

Frequently asked questions

What is CVE-2025-0747?: A Stored Cross-Site Scripting vulnerability has been found in EmbedAI. This vulnerability allows an authenticated attacker to inject a malicious JavaScript code into a message that will be executed when a user opens the chat.
How severe is CVE-2025-0747?: CVE-2025-0747 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-0747 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-0747?: CVE-2025-0747 affects Thesamur Embedai. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-0747?: 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-2025-0747 have an EU (EUVD) identifier?: Yes. CVE-2025-0747 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1851.
When was CVE-2025-0747 published?: CVE-2025-0747 was published on 2025-01-30 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-embedai

Affected products (1)

cpe:2.3:a:thesamur:embedai:*:*:*:*:*:*:*:*

More vulnerabilities in Thesamur Embedai

CVE-2025-0740 — High (CVSS 8.6): An Improper Access Control vulnerability has been found in EmbedAI 2.1 and below. This vulnerability allows an…
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CVE-2025-0745 — High (CVSS 7.5): An Improper Access Control vulnerability has been found in EmbedAI 2.1 and below. This vulnerability allows an…
CVE-2025-0744 — High (CVSS 7.5): an Improper Access Control vulnerability has been found in EmbedAI 2.1 and below. This vulnerability allows an…
CVE-2025-0746 — Medium (CVSS 6.1): A Reflected Cross-Site Scripting vulnerability has been found in EmbedAI 2.1 and below. This vulnerability allows an…
CVE-2025-0742 — Medium (CVSS 5.8): An Improper Access Control vulnerability has been found in EmbedAI 2.1 and below. This vulnerability allows an…

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