How severe is CVE-2025-55449?

CVE-2025-55449 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-55449 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.

What products are affected by CVE-2025-55449?

CVE-2025-55449 affects Astrbot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55449?

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-2025-55449 have an EU (EUVD) identifier?

Yes. CVE-2025-55449 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209733.

When was CVE-2025-55449 published?

CVE-2025-55449 was published on 2026-05-08 and last updated on 2026-06-17.

CVE-2025-55449

CVE-2025-55449 is a high-severity vulnerability in Astrbot with a CVSS 3.x base score of 7.3. 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-321.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209733
Weakness: CWE-321
Affected product: Astrbot
Published: 2026-05-08
Last modified: 2026-06-17

Description

AstrBotDevs AstrBot 3.5.15 has Advanced_System_for_Text_Response_and_Bot_Operations_Tool as the hardcoded private key used to sign a JWT.

Frequently asked questions

What is CVE-2025-55449?: AstrBotDevs AstrBot 3.5.15 has Advanced_System_for_Text_Response_and_Bot_Operations_Tool as the hardcoded private key used to sign a JWT.
How severe is CVE-2025-55449?: CVE-2025-55449 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-55449 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.
What products are affected by CVE-2025-55449?: CVE-2025-55449 affects Astrbot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55449?: 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-2025-55449 have an EU (EUVD) identifier?: Yes. CVE-2025-55449 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209733.
When was CVE-2025-55449 published?: CVE-2025-55449 was published on 2026-05-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:astrbot:astrbot:3.5.15:*:*:*:*:*:*:*

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