How severe is CVE-2023-38688?

CVE-2023-38688 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-38688 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-38688?

CVE-2023-38688 affects Xithrius Twitch-tui. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-38688?

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-2023-38688 published?

CVE-2023-38688 was published on 2023-08-04 and last updated on 2026-06-17.

CVE-2023-38688

CVE-2023-38688 is a high-severity vulnerability in Xithrius Twitch-tui with a CVSS 3.x base score of 7.5. 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-311.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-311
Affected product: Xithrius Twitch-tui
Published: 2023-08-04
Last modified: 2026-06-17

Description

twitch-tui provides Twitch chat in a terminal. Prior to version 2.4.1, the connection is not using TLS for communication. In the configuration of the irc connection, the software disables TLS, which makes all communication to Twitch IRC servers unencrypted. As a result, communication, including auth tokens, can be sniffed. Version 2.4.1 has a patch for this issue.

Frequently asked questions

What is CVE-2023-38688?: twitch-tui provides Twitch chat in a terminal. Prior to version 2.4.1, the connection is not using TLS for communication. In the configuration of the irc connection, the software disables TLS, which makes all communication to Twitch IRC servers unencrypted. As a result, communication, including auth tokens, can be sniffed. Version 2.4.1 has a patch for this issue.
How severe is CVE-2023-38688?: CVE-2023-38688 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-38688 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-38688?: CVE-2023-38688 affects Xithrius Twitch-tui. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-38688?: 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-2023-38688 published?: CVE-2023-38688 was published on 2023-08-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:xithrius:twitch-tui:*:*:*:*:*:rust:*:*

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