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Fencer Intel
medium 5.4

CVE-2020-14988 json

An issue was discovered in Bloomreach Experience Manager (brXM) 4.1.0 through 14.2.2.

published 5y ago modified 4mo ago also EUVD-2020-7118

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

An issue was discovered in Bloomreach Experience Manager (brXM) 4.1.0 through 14.2.2. It allows XSS in the login page via the loginmessage parameter, the text editor via the src attribute of HTML elements, the translations menu via the foldername parameter, the author page via the link URL, or the upload image functionality via an SVG document containing JavaScript.

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Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • tvrbk.github.io https://tvrbk.github.io/cve/2021/03/09/brXM.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/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.