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CVE-2020-20139

30
FAUCET Score

CVE-2020-20139 describes a Reflected Cross-Site Scripting (XSS) vulnerability found in the Remote JSON component of Flexmonster Pivot Table & Charts version 2.7.17, accessible under the Connect menu. This medium-severity vulnerability (CVSS 6.1) has a low attack complexity and requires user interaction, potentially leading to limited impact on confidentiality and integrity. While not currently listed on CISA's KEV catalog, an exploit (EDB-49305) is publicly available, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.7.17CPE matchmatch criteria
cpe:2.3:a:flexmonster:pivot_table_\&_charts:2.7.17:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.13%
Probability of exploitation in next 30 days
EPSS Percentile
80.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-49305 · Dec 21, 2020
This CVE's current EPSS score of 0.0213 is in the 86th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/160604/Flexmonster-Pivot-Table-And-Charts-2.7.17-Cross-Site-Scripting.html
ExploitThird Party AdvisoryVDB Entry