How severe is CVE-2023-50693?

CVE-2023-50693 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-2023-50693 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50693?

CVE-2023-50693 affects Jester Project Jester. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50693?

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-2023-50693 have an EU (EUVD) identifier?

Yes. CVE-2023-50693 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55470.

When was CVE-2023-50693 published?

CVE-2023-50693 was published on 2024-01-19 and last updated on 2026-06-17.

CVE-2023-50693

CVE-2023-50693 is a critical-severity vulnerability in Jester Project Jester 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.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-55470
Affected product: Jester Project Jester
Published: 2024-01-19
Last modified: 2026-06-17

Description

An issue in Jester v.0.6.0 and before allows a remote attacker to send a malicious crafted request.

Frequently asked questions

What is CVE-2023-50693?: An issue in Jester v.0.6.0 and before allows a remote attacker to send a malicious crafted request.
How severe is CVE-2023-50693?: CVE-2023-50693 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-2023-50693 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50693?: CVE-2023-50693 affects Jester Project Jester. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50693?: 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-2023-50693 have an EU (EUVD) identifier?: Yes. CVE-2023-50693 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55470.
When was CVE-2023-50693 published?: CVE-2023-50693 was published on 2024-01-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jester_project:jester:*:*:*:*:*:*:*:*

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