How severe is CVE-2022-39398?

CVE-2022-39398 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2022-39398 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39398?

CVE-2022-39398 affects Infotel Tasklists. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39398?

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.

When was CVE-2022-39398 published?

CVE-2022-39398 was published on 2022-11-10 and last updated on 2026-06-17.

CVE-2022-39398

CVE-2022-39398 is a high-severity vulnerability in Infotel Tasklists with a CVSS 3.x base score of 8.8. 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-79.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Infotel Tasklists
Published: 2022-11-10
Last modified: 2026-06-17

Description

tasklists is a tasklists plugin for GLPI (Kanban). Versions prior to 2.0.3 are vulnerable to Cross-site Scripting. Cross-site Scripting (XSS) - Create XSS in task content (when add it). This issue is patched in version 2.0.3. There are no known workarounds.

Frequently asked questions

What is CVE-2022-39398?: tasklists is a tasklists plugin for GLPI (Kanban). Versions prior to 2.0.3 are vulnerable to Cross-site Scripting. Cross-site Scripting (XSS) - Create XSS in task content (when add it). This issue is patched in version 2.0.3. There are no known workarounds.
How severe is CVE-2022-39398?: CVE-2022-39398 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2022-39398 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39398?: CVE-2022-39398 affects Infotel Tasklists. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39398?: 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.
When was CVE-2022-39398 published?: CVE-2022-39398 was published on 2022-11-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:infotel:tasklists:*:*:*:*:*:glpi:*:*

More vulnerabilities in Infotel Tasklists

CVE-2024-56801 — Critical (CVSS 9.8): Tasklists provides plugin tasklists for GLPI. Versions prior to 2.0.4 have a blind SQL injection vulnerability. Version…

All CVEs affecting Infotel Tasklists →

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

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
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…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →