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CVE-2026-1879
MEDIUM6.3
Description
A vulnerability was detected in Harvard University IQSS Dataverse up to 6.8. This affects an unknown function of the file /ThemeAndWidgets.xhtml of the component Theme Customization. Performing a manipulation of the argument uploadLogo results in unrestricted upload. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 6.10 mitigates this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVE Details
CVSS v3.1 Score6.3
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
Published4/1/2026
Last Modified4/1/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-284CWE-434
References
https://github.com/IQSS/dataverse/releases/tag/v6.10(cna@vuldb.com)
https://vuldb.com/submit/749003(cna@vuldb.com)
https://vuldb.com/vuln/354616(cna@vuldb.com)
https://vuldb.com/vuln/354616/cti(cna@vuldb.com)
IOC Correlations
No correlations recorded
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