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Fencer Intel
medium 6.1

CVE-2020-22402 json

Cross Site Scripting (XSS) vulnerability in SOGo Web Mail before 4.3.1 allows attackers to obtain user sensitive information when a user re…

published 3y ago modified 4mo ago also EUVD-2020-15164

cvss
6.1
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 32%
public exploits
0
none known

Summary

Cross Site Scripting (XSS) vulnerability in SOGo Web Mail before 4.3.1 allows attackers to obtain user sensitive information when a user reads an email containing malicious code.

Patch / fix

  • alinto sogo_web_mail 4.3.1
  • sogo Debian 13, Debian 12 4.3.2-1

debian advisories DEBIAN-CVE-2020-22402

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

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

References

Sources

Fencer Intel 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.