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CVE-2021-4116

21
FAUCET Score

CVE-2021-4116 is a medium-severity cross-site scripting (XSS) vulnerability affecting YetiForce CRM. An authenticated attacker can inject malicious scripts into web pages due to improper input neutralization. This could lead to limited impact on confidentiality and integrity, requiring user interaction for exploitation. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.3.0CPE matchmatch criteria
cpe:2.3:a:yetiforce:yetiforce_customer_relationship_management:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.6MEDIUM

CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
0.8
Impact Score
5.3
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 55th percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-fwh7-v4gf-xv7wmedium

yetiforcecrm is vulnerable to Cross-site Scripting

Dec 16, 2021

References

github.com / yetiforcecompany/yetiforcecrm/commit/9cdb012ca64ff1f719f8120d5fd162cd5ef1013f
PatchThird Party Advisory
huntr.dev / bounties/7561bae7-9053-4dc8-aa59-b71acfb1712c
ExploitIssue TrackingPatchThird Party Advisory