CVE-2021-29813Network attack vector

Credential disclosure via stored Web UI JavaScript

Published Sep 23, 2021 · Updated Sep 17, 2024

Stored XSS in the Web UI of IBM Jazz for Service Management 1.1.3.10 allows remote authenticated users to disclose session credentials. The Web UI stores arbitrary JavaScript supplied by a user and executes it in a trusted session; IBM has not identified the affected field or handler. Authenticated Web UI access is required, and the consequence is altered interface behavior and disclosure of credentials available within that session.

CVSS severity6.4
Medium
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored XSS in the Web UI of IBM Jazz for Service Management 1.1.3.10 allows remote authenticated users to disclose session credentials. The Web UI stores arbitrary JavaScript supplied by a user and executes it in a trusted session; IBM has not identified the affected field or handler. Authenticated Web UI access is required, and the consequence is altered interface behavior and disclosure of credentials available within that session.

The record

CVE
CVE-2021-29813
Published
Sep 23, 2021
Updated
Sep 17, 2024
Vendor
IBM
Product
Jazz for Service Management
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 23, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.1.3.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Jazz for Service Managementversion=1.1.3.10

Published CVSS scores

5.4NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.4IBM CorporationCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
3.5NIST National Vulnerability DatabaseAV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo