CVE-2024-7472: lunary-ai/lunary v1.2.26 contains an email injection vulnerability in the Send email verification API (/v1/use

Routine

MEDIUM 6.5DOWNGRADE

CVE-2024-7472 is a medium-severity flaw (CVSS 6.5) affecting lunary. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

lunary-ai/lunary v1.2.26 contains an email injection vulnerability in the Send email verification API (/v1/users/send-verification) and Sign up API (/auth/signup). An unauthenticated attacker can inject data into outgoing emails by bypassing the extractFirstName function using a different whitespace character (e.g., \xa0). This vulnerability can be exploited to conduct phishing attacks, damage the application's brand, cause legal and compliance i

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 61%)
CISA exploited list	No
Weakness	CWE-93, CWE-74
Published	2024-10-29
Last modified	2026-06-17

Publisher (CNA): huntr.dev · Vendor: lunary

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

Am I affected?

Timeline

2024-10-29 13:15 UTCPublished CVE record published
2026-06-17 08:20 UTCUpdated Record last modified

lunary lunary DOWNGRADE

Affected: 1.2.26

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.2.26

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.2.26 (Debian / Ubuntu)

apt-cache madison lunary sudo apt install lunary=<VERSION_BEFORE_1.2.26> sudo apt-mark hold lunary

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list lunary sudo dnf downgrade lunary-<VERSION_BEFORE_1.2.26> sudo dnf versionlock add lunary

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2024-7472?

lunary: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-7472 being exploited?

CVE-2024-7472 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-2024-7472 affect?

CVE-2024-7472 affects lunary. Severity is medium (CVSS 6.5). lunary-ai/lunary v1.2.26 contains an email injection vulnerability in the Send email verification API (/v1/users/send-verification) and Sign up API (/auth/signup). An unauthenticated attacker can inject data into outgoing emails by bypassin

How urgent is CVE-2024-7472?

Priority 38/100. Public exploit reference

Related CVEs

CVE-2025-9803 HIGH 8.8 DOWNGRADE lunary-ai/lunary version 1.9.34 is vulnerable to an account takeover due to improper authentication in the Goo
CVE-2025-5352 CRITICAL 9.6 UPGRADE A critical stored Cross-Site Scripting (XSS) vulnerability exists in the Analytics component of lunary-ai/luna
CVE-2025-4779 MEDIUM 6.1 UPGRADE lunary-ai/lunary versions prior to 1.9.24 are vulnerable to stored cross-site scripting (XSS)
CVE-2025-0281 MEDIUM 5.4 UPGRADE A stored cross-site scripting (XSS) vulnerability exists in lunary-ai/lunary versions 1.6.7 and earlier
CVE-2024-9099 HIGH 8.1 DOWNGRADE In lunary-ai/lunary version v1.4.29, the GET /projects API endpoint exposes both public and private API keys f

References

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