Eugeny Tabby Sends Password Despite Host Key Verification Failure

published 2025-01-16 21 mo ago modified 2026-06-17 4 mo ago also GHSA-8vq4-8hfp-29xh , EUVD-2025-0109

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits: 0; none known

An issue in Eugeny Tabby 1.0.213 allows a remote attacker to obtain sensitive information via the server and sends the SSH username and password even when the host key verification fails.

Patch / fix

fixed in 1 links 1

npm tabby-ssh 1.0.214

github.com/Eugeny/tabby@1c07714 commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 21 mo ago (2025-02-03)

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
npm	tabby-ssh	<1.0.214	1.0.214

Classification

Weakness

CWE-295 Improper Certificate Validation
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

github.com /Eugeny/tabby/commit/1c077147acd0a6ec9f8ee80d83a3e9688fbb9444
web
github.com /Eugeny/tabby/issues/9955
web
nvd.nist.gov /vuln/detail/CVE-2024-48460
advisory
github.com /Eugeny/tabby
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary