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CVE-2021-27222

20
FAUCET Score

CVE-2021-27222 describes a Stored Cross-Site Scripting (XSS) vulnerability in the "Time in Status" app for Jira, specifically versions prior to 4.13.0. This medium-severity flaw (CVSS 5.4) allows remote authenticated attackers to inject malicious scripts, potentially leading to limited confidentiality and integrity impacts. While no public exploits, Metasploit modules, or Nuclei templates are available, and there's no evidence of active exploitation or significant community discussion, affected organizations should update to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.13.0CPE matchmatch criteria
cpe:2.3:a:obss:time_in_status:*:*:*:*:*:jira:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 91st percentile among its peer group of 15,225 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

dev.obss.com.tr / confluence/display/MD/2021-02-25+Time+in+Status+for+Jira+Server+and+Data+Center+Security+Advisory
Vendor Advisory
dev.obss.com.tr / jira/browse/APDTIS-1097
Permissions Required
marketplace.atlassian.com / apps/1211756/time-in-status/version-history
Release NotesThird Party Advisory