CVE-2022-1940Public exploitNetwork attack vector

Victim-context JavaScript via unsanitized Jira titles

Published Jun 6, 2022 · Updated Aug 3, 2024

Stored XSS in GitLab EE 13.11 through 14.9.4, 14.10 through 14.10.3, and 15.0.0 allows remote authenticated users to execute JavaScript as victims. The Jira issue detail view passes an attacker-controlled title through v-safe-html; DOMPurify's default handling leaves a script gadget reachable after cached history navigation. Exploitation requires Premium Jira integration, control of a Jira issue title, and two victim clicks; resulting requests carry the victim's GitLab privileges.

CVSS severity7.7
High
EPSS probability6.05%
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 GitLab EE 13.11 through 14.9.4, 14.10 through 14.10.3, and 15.0.0 allows remote authenticated users to execute JavaScript as victims. The Jira issue detail view passes an attacker-controlled title through v-safe-html; DOMPurify's default handling leaves a script gadget reachable after cached history navigation. Exploitation requires Premium Jira integration, control of a Jira issue title, and two victim clicks; resulting requests carry the victim's GitLab privileges.

The record

CVE
CVE-2022-1940
Published
Jun 6, 2022
Updated
Aug 3, 2024
Vendor
GitLab
Product
GitLab
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 6, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=>=13.11, <14.9.5
  2. Affected versionversion=>=14.10, <14.10.4
  3. Affected versionversion=>=15.0, <15.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=>=13.11, <14.9.5; version=>=14.10, <14.10.4; version=>=15.0, <15.0.1

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
7.7GitLab Inc.CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

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