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CVE-2019-15233

20
FAUCET Score

CVE-2019-15233 describes a Cross-Site Scripting (XSS) vulnerability in the Live:Text Box macro within the Old Street Live Input Macros app for Confluence, specifically versions prior to 2.11. This flaw allows an attacker to steal the Administrator Session Cookie. Rated 6.1 MEDIUM on the CVSS scale, it requires user interaction (UI:R) and has low impact on confidentiality and integrity (C:L/I:L), with no impact on availability (A:N). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.11CPE matchmatch criteria
cpe:2.3:a:oldstreetsolutions:live_input_macros:*:*:*:*:*:confluence:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 77th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / l0nax/CVE-2019-15233
ExploitThird Party Advisory
marketplace.atlassian.com / apps/1215287/live-input-macros
ProductThird Party Advisory