How severe is CVE-2023-26235?

CVE-2023-26235 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-26235 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-2023-26235?

CVE-2023-26235 affects Jd-gui Project Jd-gui. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-26235?

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

When was CVE-2023-26235 published?

CVE-2023-26235 was published on 2023-02-21 and last updated on 2026-06-17.

CVE-2023-26235

CVE-2023-26235 is a medium-severity vulnerability in Jd-gui Project Jd-gui with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Jd-gui Project Jd-gui
Published: 2023-02-21
Last modified: 2026-06-17

Description

JD-GUI 1.6.6 allows XSS via util/net/InterProcessCommunicationUtil.java.

Frequently asked questions

What is CVE-2023-26235?: JD-GUI 1.6.6 allows XSS via util/net/InterProcessCommunicationUtil.java.
How severe is CVE-2023-26235?: CVE-2023-26235 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-26235 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-2023-26235?: CVE-2023-26235 affects Jd-gui Project Jd-gui. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-26235?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-26235 published?: CVE-2023-26235 was published on 2023-02-21 and last updated on 2026-06-17.

References

https://github.com/java-decompiler/jd-gui/pull/418

Affected products (1)

cpe:2.3:a:jd-gui_project:jd-gui:1.6.6:*:*:*:*:*:*:*

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