How severe is CVE-2023-28429?

CVE-2023-28429 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-2023-28429 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-28429?

CVE-2023-28429 affects Pimcore. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-28429?

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

When was CVE-2023-28429 published?

CVE-2023-28429 was published on 2023-03-20 and last updated on 2026-06-17.

CVE-2023-28429

CVE-2023-28429 is a medium-severity vulnerability in Pimcore 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% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pimcore
Published: 2023-03-20
Last modified: 2026-06-17

Description

Pimcore is an open source data and experience management platform. Versions prior to 10.5.19 have an unsecured tooltip field in DataObject class definition. This vulnerability has the potential to steal a user's cookie and gain unauthorized access to that user's account through the stolen cookie or redirect users to other malicious sites. Users should upgrade to version 10.5.19 or, as a workaround, apply the patch manually.

Frequently asked questions

What is CVE-2023-28429?: Pimcore is an open source data and experience management platform. Versions prior to 10.5.19 have an unsecured tooltip field in DataObject class definition. This vulnerability has the potential to steal a user's cookie and gain unauthorized access to that user's account through the stolen cookie or redirect users to other malicious sites. Users should upgrade to version 10.5.19 or, as a workaround, apply the patch manually.
How severe is CVE-2023-28429?: CVE-2023-28429 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-2023-28429 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28429?: CVE-2023-28429 affects Pimcore. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28429?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-28429 published?: CVE-2023-28429 was published on 2023-03-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*

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