How severe is CVE-2023-6646?

CVE-2023-6646 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-6646 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-2023-6646?

CVE-2023-6646 affects Sissbruecker Linkding. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6646?

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

When was CVE-2023-6646 published?

CVE-2023-6646 was published on 2023-12-09 and last updated on 2026-06-17.

CVE-2023-6646

CVE-2023-6646 is a low-severity vulnerability in Sissbruecker Linkding with a CVSS 3.x base score of 3.5. 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: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sissbruecker Linkding
Published: 2023-12-09
Last modified: 2026-06-17

Description

A vulnerability classified as problematic has been found in linkding 1.23.0. Affected is an unknown function. The manipulation of the argument q leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.23.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-247338 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early, responded in a very professional manner and immediately released a fixed version of the affected product.

Frequently asked questions

What is CVE-2023-6646?: A vulnerability classified as problematic has been found in linkding 1.23.0. Affected is an unknown function. The manipulation of the argument q leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.23.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-247338 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early, responded in a very professional manner and immediately released a fixed version of the affected product.
How severe is CVE-2023-6646?: CVE-2023-6646 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-6646 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-2023-6646?: CVE-2023-6646 affects Sissbruecker Linkding. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6646?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-6646 published?: CVE-2023-6646 was published on 2023-12-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sissbruecker:linkding:1.23.0:*:*:*:*:*:*:*

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