CVE-2023-34439
CVE-2023-34439 is a medium-severity vulnerability in Pleasanter 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% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Pleasanter
- Published:
- Last modified:
Description
Pleasanter 1.3.47.0 and earlier contains a stored cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the user's web browser.
Frequently asked questions
- What is CVE-2023-34439?
- Pleasanter 1.3.47.0 and earlier contains a stored cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the user's web browser.
- How severe is CVE-2023-34439?
- CVE-2023-34439 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-2023-34439 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-34439?
- CVE-2023-34439 affects Pleasanter. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-34439?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-34439 published?
- CVE-2023-34439 was published on 2023-12-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:pleasanter:pleasanter:*:*:*:*:*:*:*:*
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- CVE-2023-32607 — Medium (CVSS 5.4): Stored cross-site scripting vulnerability in Pleasanter (Community Edition and Enterprise Edition) 1.3.39.2 and…
- CVE-2023-30758 — Medium (CVSS 5.4): Cross-site scripting vulnerability in Pleasanter 1.3.38.1 and earlier allows a remote authenticated attacker to inject…
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