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CVE-2020-4920

18
FAUCET Score

CVE-2020-4920 describes a stored cross-site scripting vulnerability in IBM Jazz Team Server products, allowing an authenticated attacker to inject malicious JavaScript into the web UI. This medium-severity flaw (CVSS 5.4) requires user interaction and could lead to credential disclosure or alteration of intended functionality. There is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low current threat.

Impacted Technologies

VendorProductVersion(s)CPE
6.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:collaborative_lifecycle_management:6.0.2:*:*:*:*:*:*:*
6.0.6CPE matchmatch criteria
cpe:2.3:a:ibm:collaborative_lifecycle_management:6.0.6:*:*:*:*:*:*:*
6.0.6.1CPE matchmatch criteria
cpe:2.3:a:ibm:collaborative_lifecycle_management:6.0.6.1:*:*:*:*:*:*:*
7.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:doors_next:7.0.0:*:*:*:*:*:*:*
7.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:doors_next:7.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 77th percentile among its peer group of 15,239 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

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/191396
VDB Entry
ibm.com / support/pages/node/6441803
PatchVendor Advisory