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CVE-2026-30526

21
FAUCET Score

CVE-2026-30526 describes a Reflected Cross-Site Scripting (XSS) vulnerability in SourceCodester Zoo Management System v1.0, located in the login page's 'msg' parameter due to improper sanitization. This medium-severity vulnerability (CVSS 6.1) allows remote attackers to inject arbitrary web scripts or HTML via a crafted URL, requiring user interaction but no prior authentication. Successful exploitation could lead to low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community attention, and it is not listed on the CISA KEV catalog. The EPSS score is very low, indicating a minimal probability of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:pushpam02:zoo_management_system:1.0:*:*:*:*:*:*:*

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
0.25%
Probability of exploitation in next 30 days
EPSS Percentile
16.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0025 is in the 17th percentile among its peer group of 26,234 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 / meifukun/Web-Security-PoCs/blob/main/Zoo-Management-System/Reflected-XSS-Login-msg.md
ExploitThird Party Advisory