CVE-2025-30223: Beego is an open-source web framework for the Go programming language

Q: How do I fix CVE-2025-30223?

beego: upgrade to 2.3.6. Exact commands for each OS are on this page.

Q: Is CVE-2025-30223 being exploited?

CVE-2025-30223 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-30223 affect?

CVE-2025-30223 affects beego. Severity is critical (CVSS 9.3). Beego is an open-source web framework for the Go programming language. Prior to 2.3.6, a Cross-Site Scripting (XSS) vulnerability exists in Beego's RenderForm() function due to improper HTML escaping of user-controlled data. This vulnerabil

Q: How urgent is CVE-2025-30223?

Priority 50/100. Critical severity; Public exploit reference

This month

CRITICAL 9.3UPGRADE

CVE-2025-30223 is a critical-severity flaw (CVSS 9.3) affecting beego. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Beego is an open-source web framework for the Go programming language. Prior to 2.3.6, a Cross-Site Scripting (XSS) vulnerability exists in Beego's RenderForm() function due to improper HTML escaping of user-controlled data. This vulnerability allows attackers to inject malicious JavaScript code that executes in victims' browsers, potentially leading to session hijacking, credential theft, or account takeover. The vulnerability affects any applic

Why this priority

Critical severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	9.3 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 51%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-03-31
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: beego

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-03-31 17:15 UTCPublished CVE record published
2026-06-17 09:08 UTCUpdated Record last modified

beego beego UPGRADE

Affected: < 2.3.6

Fixed in: 2.3.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy beego || rpm -q beego || beego --version

2. UPGRADE to 2.3.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade beego

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade beego

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-30223?

beego: upgrade to 2.3.6. Exact commands for each OS are on this page.

Is CVE-2025-30223 being exploited?

CVE-2025-30223 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-30223 affect?

CVE-2025-30223 affects beego. Severity is critical (CVSS 9.3). Beego is an open-source web framework for the Go programming language. Prior to 2.3.6, a Cross-Site Scripting (XSS) vulnerability exists in Beego's RenderForm() function due to improper HTML escaping of user-controlled data. This vulnerabil

How urgent is CVE-2025-30223?

Priority 50/100. Critical severity; Public exploit reference

Related CVEs

CVE-2024-55885 HIGH 7.5 UPGRADE beego is an open-source web framework for the Go programming language
CVE-2024-40465 HIGH 8.8 UPGRADE An issue in beego v.2.2.0 and before allows a remote attacker to escalate privileges via the getCacheFileName
CVE-2024-40464 HIGH 8.8 UPGRADE An issue in beego v.2.2.0 and before allows a remote attacker to escalate privileges via the sendMail function

References

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