How severe is CVE-2026-50869?

CVE-2026-50869 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-50869 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-50869?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-50869 have an EU (EUVD) identifier?

Yes. CVE-2026-50869 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36767.

When was CVE-2026-50869 published?

CVE-2026-50869 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-50869

CVE-2026-50869 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36767
Weakness: CWE-22
Published: 2026-06-15
Last modified: 2026-06-17

Description

An issue in the api/plugin.php component of Bludit v3.19.0 allows attackers to execute a directory traversal via supplying a crafted request.

Frequently asked questions

What is CVE-2026-50869?: An issue in the api/plugin.php component of Bludit v3.19.0 allows attackers to execute a directory traversal via supplying a crafted request.
How severe is CVE-2026-50869?: CVE-2026-50869 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-50869 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-50869?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-50869 have an EU (EUVD) identifier?: Yes. CVE-2026-50869 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36767.
When was CVE-2026-50869 published?: CVE-2026-50869 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://gist.github.com/pyuysig/95931ed2140f3bd85dc67057dd23a47f

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