How severe is CVE-2023-36662?

CVE-2023-36662 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-36662 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-36662?

CVE-2023-36662 primarily affects Techtime User Management. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-36662?

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

When was CVE-2023-36662 published?

CVE-2023-36662 was published on 2023-06-26 and last updated on 2026-06-17.

CVE-2023-36662

CVE-2023-36662 is a medium-severity vulnerability in Techtime User Management with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Techtime User Management
Published: 2023-06-26
Last modified: 2026-06-17

Description

The TechTime User Management components for Atlassian products allow stored XSS on the Bulk User Actions page. This affects User Management for Jira 2.0.0 through 2.17.1, User Management for Confluence 2.0.0 through 2.15.24, and User Management for Bitbucket 2.2.2 through 2.15.24.

Frequently asked questions

What is CVE-2023-36662?: The TechTime User Management components for Atlassian products allow stored XSS on the Bulk User Actions page. This affects User Management for Jira 2.0.0 through 2.17.1, User Management for Confluence 2.0.0 through 2.15.24, and User Management for Bitbucket 2.2.2 through 2.15.24.
How severe is CVE-2023-36662?: CVE-2023-36662 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-36662 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-36662?: CVE-2023-36662 primarily affects Techtime User Management. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-36662?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-36662 published?: CVE-2023-36662 was published on 2023-06-26 and last updated on 2026-06-17.

References

https://techtime.co.nz/display/TECHTIME/Security+Vulnerability+Affecting+User+Management

Affected products (3)

cpe:2.3:a:techtime:user_management:*:*:*:*:*:confluence:*:*
cpe:2.3:a:techtime:user_management:*:*:*:*:*:jira:*:*
cpe:2.3:a:techtime:user_management:*:*:*:*:*:bitbucket:*:*

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