How severe is CVE-2022-50908?

CVE-2022-50908 has a CVSS 3.x base score of 7.2, 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 none.

Is CVE-2022-50908 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2022-50908?

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-2022-50908 have an EU (EUVD) identifier?

Yes. CVE-2022-50908 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2618.

When was CVE-2022-50908 published?

CVE-2022-50908 was published on 2026-01-13 and last updated on 2026-06-17.

CVE-2022-50908

CVE-2022-50908 is a high-severity vulnerability with a CVSS 3.x base score of 7.2. 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 7.2)
CVSS v4: 5.1
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-2618
Weakness: CWE-79
Published: 2026-01-13
Last modified: 2026-06-17

Description

Mailhog 1.0.1 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts through email attachments. Attackers can send crafted emails with XSS payloads to execute arbitrary API calls, including message deletion and browser manipulation.

Frequently asked questions

What is CVE-2022-50908?: Mailhog 1.0.1 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts through email attachments. Attackers can send crafted emails with XSS payloads to execute arbitrary API calls, including message deletion and browser manipulation.
How severe is CVE-2022-50908?: CVE-2022-50908 has a CVSS 3.x base score of 7.2, 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 none.
Is CVE-2022-50908 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2022-50908?: 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-2022-50908 have an EU (EUVD) identifier?: Yes. CVE-2022-50908 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2618.
When was CVE-2022-50908 published?: CVE-2022-50908 was published on 2026-01-13 and last updated on 2026-06-17.

References

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