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CVE-2023-2507

21
FAUCET Score

CVE-2023-2507 describes a cross-site scripting (XSS) vulnerability in CleverTap Cordova Plugin version 2.6.2, allowing remote attackers to execute JavaScript code via specially crafted deeplinks. This medium-severity vulnerability (CVSS 6.1) requires user interaction (UI:R) and could lead to limited confidentiality and integrity impacts (C:L/I:L). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.2CPE matchmatch criteria
cpe:2.3:a:clevertap:clevertap:2.6.2:*:*:*:*:cordova:*:*

CVSS Data

CVSS version used by this source: 3.1

9.3CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 64th 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

Patch Available

Vendor Patches (1)

npmpatch availablevia ghsa
Product: clevertap-cordovaFixed in: 2.7.0

Vendor Advisories (1)

npmGHSA-x2ph-qqwm-9cc6critical

CleverTap Cordova plugin vulnerable to Cross-site Scripting

Jul 15, 2023

References

fluidattacks.com / advisories/maiden
ExploitThird Party Advisory
github.com / CleverTap/clevertap-cordova
Product
github.com / CleverTap/clevertap-cordova/releases/tag/2.7.0