How severe is CVE-2024-27477?

CVE-2024-27477 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-27477 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-27477?

CVE-2024-27477 affects Leantime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-27477?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-27477 have an EU (EUVD) identifier?

Yes. CVE-2024-27477 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24675.

When was CVE-2024-27477 published?

CVE-2024-27477 was published on 2024-04-10 and last updated on 2026-06-17.

CVE-2024-27477

CVE-2024-27477 is a medium-severity vulnerability in Leantime with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-24675
Weakness: CWE-79
Affected product: Leantime
Published: 2024-04-10
Last modified: 2026-06-17

Description

In Leantime 3.0.6, a Cross-Site Scripting vulnerability exists within the ticket creation and modification functionality, allowing attackers to inject malicious JavaScript code into the title field of tickets (also known as to-dos). This stored XSS vulnerability can be exploited to perform Server-Side Request Forgery (SSRF) attacks.

Frequently asked questions

What is CVE-2024-27477?: In Leantime 3.0.6, a Cross-Site Scripting vulnerability exists within the ticket creation and modification functionality, allowing attackers to inject malicious JavaScript code into the title field of tickets (also known as to-dos). This stored XSS vulnerability can be exploited to perform Server-Side Request Forgery (SSRF) attacks.
How severe is CVE-2024-27477?: CVE-2024-27477 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-27477 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-27477?: CVE-2024-27477 affects Leantime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-27477?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-27477 have an EU (EUVD) identifier?: Yes. CVE-2024-27477 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24675.
When was CVE-2024-27477 published?: CVE-2024-27477 was published on 2024-04-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:leantime:leantime:3.0.6:*:*:*:*:*:*:*

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