CVE-2023-34845

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-06-16 · updated 2026-06-17
Weakness: CWE-434

Description

Bludit v3.14.1 was discovered to contain an arbitrary file upload vulnerability in the component /admin/new-content. This vulnerability allows attackers to execute arbitrary web scripts or HTML via uploading a crafted SVG file. NOTE: the product's security model is that users are trusted by the administrator to insert arbitrary content (users cannot create their own accounts through self-registration).

Affected products

Bludit: 3.14.1

References

https://github.com/bludit/bludit/issues/1212#issuecomment-649514491
https://github.com/bludit/bludit/issues/1369#issuecomment-940806199
https://github.com/bludit/bludit/issues/1508
https://github.com/bludit/bludit/issues/1212#issuecomment-649514491
https://github.com/bludit/bludit/issues/1369#issuecomment-940806199
https://github.com/bludit/bludit/issues/1508

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