How severe is CVE-2022-50951?

CVE-2022-50951 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-50951 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2022-50951?

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

Does CVE-2022-50951 have an EU (EUVD) identifier?

Yes. CVE-2022-50951 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-55946.

When was CVE-2022-50951 published?

CVE-2022-50951 was published on 2026-02-01 and last updated on 2026-06-17.

CVE-2022-50951

CVE-2022-50951 is a medium-severity vulnerability with a CVSS 3.x base score of 6.4. 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: Medium (CVSS 3.x base score 6.4)
CVSS v4: 5.1
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-55946
Weakness: CWE-79
Published: 2026-02-01
Last modified: 2026-06-17

Description

WiFi File Transfer 1.0.8 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through file and folder names. Attackers can exploit the web server's input validation weakness to execute arbitrary JavaScript when users preview infected file paths, potentially compromising user browser sessions.

Frequently asked questions

What is CVE-2022-50951?: WiFi File Transfer 1.0.8 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through file and folder names. Attackers can exploit the web server's input validation weakness to execute arbitrary JavaScript when users preview infected file paths, potentially compromising user browser sessions.
How severe is CVE-2022-50951?: CVE-2022-50951 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-50951 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2022-50951?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2022-50951 have an EU (EUVD) identifier?: Yes. CVE-2022-50951 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-55946.
When was CVE-2022-50951 published?: CVE-2022-50951 was published on 2026-02-01 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
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CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

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