How severe is CVE-2025-53340?

CVE-2025-53340 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-53340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53340?

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

Does CVE-2025-53340 have an EU (EUVD) identifier?

Yes. CVE-2025-53340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27453.

When was CVE-2025-53340 published?

CVE-2025-53340 was published on 2025-09-09 and last updated on 2026-06-17.

CVE-2025-53340

CVE-2025-53340 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27453
Weakness: CWE-862
Published: 2025-09-09
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in awesomesupport Awesome Support awesome-support allows Retrieve Embedded Sensitive Data.This issue affects Awesome Support: from n/a through <= 6.3.6.

Frequently asked questions

What is CVE-2025-53340?: Missing Authorization vulnerability in awesomesupport Awesome Support awesome-support allows Retrieve Embedded Sensitive Data.This issue affects Awesome Support: from n/a through <= 6.3.6.
How severe is CVE-2025-53340?: CVE-2025-53340 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-53340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-53340?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-53340 have an EU (EUVD) identifier?: Yes. CVE-2025-53340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27453.
When was CVE-2025-53340 published?: CVE-2025-53340 was published on 2025-09-09 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/awesome-support/vulnerability/wordpress-awesome-support-plugin-plugin-6-3-4-sensitive-data-exposure-vulnerability?_s_id=cve

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