4.8

CVE-2020-29477: invisioncommunity community Cross-site Scripting

Modified
Published 30-12-2020Last modified 09-07-2026

Vulnerability summary

CVE-2020-29477 is a medium (CVSS 4.8) Cross-site Scripting vulnerability in invisioncommunity community. EPSS estimates a 1.10% chance of exploitation in the next 30 days, higher than 65.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.8/10
010
Medium · v3.1 (NVD)
EPSS score
1.10%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1exploit-database

Timeline

  1. 30-12-2020
    PublishedVulnerability first disclosed.
  2. 09-07-2026
    Last modifiedVulnerability information updated.

Description

Invision Community 4.5.4 is affected by cross-site scripting (XSS) in the Field Name field. This vulnerability can allow an attacker to inject the XSS payload in Field Name and each time any user will open that, the XSS triggers and the attacker can able to steal the cookie according to the crafted payload.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.10%

Chance of exploitation in the next 30 days

Percentile

65%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 1.09% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found
  • exploit-databasemultipleUnverified

    Invision Community 4.5.4 - 'Field Name' Stored Cross-Site Scripting

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Invisioncommunity1 product

1 vendor · 1 product

References

1 links