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CVE-2025-30223

29
FAUCET Score

CVE-2025-30223 is a critical Cross-Site Scripting (XSS) vulnerability in the Beego web framework, affecting versions prior to 2.3.6. It stems from improper HTML escaping in the RenderForm() function, allowing attackers to inject malicious JavaScript into web applications. With a CVSS score of 9.6, this vulnerability is easily exploitable over the network with low complexity, potentially leading to session hijacking, credential theft, or full account compromise. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low immediate threat despite its high severity.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.6CPE matchmatch criteria
cpe:2.3:a:beego:beego:*:*:*:*:*:*:*:*

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
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 49th percentile among its peer group of 834 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/beego/beego/v2Fixed in: 2.3.6

Vendor Advisories (1)

goGHSA-2j42-h78h-q4fgcritical

Beego allows Reflected/Stored XSS in Beego's RenderForm() Function Due to Unescaped User Input

Mar 31, 2025

References

github.com / beego/beego/commit/939bb18c66406466715ddadd25dd9ffa6f169e25
Patch
github.com / beego/beego/security/advisories/GHSA-2j42-h78h-q4fg
ExploitVendor Advisory