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Fencer Intel
medium 6.1

CVE-2020-20140 json

Cross Site Scripting (XSS) vulnerability in Remote Report component under the Open menu in Flexmonster Pivot Table & Charts 2.7.17.

published 5y ago modified 4mo ago also EUVD-2020-12927

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
1
Exploit-DB

Summary

Cross Site Scripting (XSS) vulnerability in Remote Report component under the Open menu in Flexmonster Pivot Table & Charts 2.7.17.

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Timeline

  1. Published
  2. First public exploit (EDB-49302)

Exploit prediction

2.16% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-49302 Flexmonster Pivot Table & Charts 2.7.17 - 'Remote Report' Reflected XSS webapps, 2020-12-21
  • packetstormsecurity.com https://packetstormsecurity.com/files/160604/Flexmonster-Pivot-Table-And-Charts-2.7.17-Cross-Site-Scripting.html 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 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.