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Fencer Vulns
medium 6.1

CVE-2022-30770 json

Terminalfour versions 8.3.7, 8.3.x versions prior to version 8.3.8 and r 8.2.x versions prior to version 8.2.18.5 or 8.2.18.2.1 are vulnera…

published 2022-05-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52594

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits
0
none known

Summary

Terminalfour versions 8.3.7, 8.3.x versions prior to version 8.3.8 and r 8.2.x versions prior to version 8.2.18.5 or 8.2.18.2.1 are vulnerable to (XSS) vulnerability that could be exploited by an attacker to mislead an administrator and steal their credentials.

Patch / fix

  • terminalfour terminalfour 8.2.18.2.1, 8.2.18.5, 8.3.8

Exploit prediction

1.00% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • bulletproofsi.com https://bulletproofsi.com/wp-content/uploads/2022/08/Bulletproof_Vuls_Id_2022-30770.pdf referenced PoC, tagged "exploit" by a source, unverified
  • bulletproofsi.com https://bulletproofsi.com/wp-content/uploads/2022/10/Bulletproof_Vuls_Id_CVE-2022-30770.pdf referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

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.