CVE-2026-76032

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.6% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Received. NVD last modified this record on 2026-08-20.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-18 19:49Z16 DAYS AGO

Last updated

2026-08-20 15:23Z15 DAYS AGO

Reserved

2026-08-18

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-862Missing AuthorizationClass

Data version

5.2

Document digest

3f2d245a01d7a8662e3dcb55e662f83baca64f616edb21d6ca10bd4dde431116

• github.comhttps://github.com/pydio/cells/issues/981issue-tracking
• github.comhttps://github.com/pydio/cells/blob/v5.0.2/idm/share/rest/handler.go#L193-L203technical-description
• github.comhttps://github.com/pydio/cells/blob/v5.0.2/idm/share/rest/handler.go#L133-L158technical-description
• github.comhttps://github.com/pydio/cells/blob/v5.0.2/common/proto/service/converter.go#L35-L38technical-description
• github.comhttps://github.com/pydio/cells/blob/v5.0.2/frontend/web/public-handler.go#L167technical-description
• github.comhttps://github.com/pydio/cellsproduct
• www.vulncheck.comVulnCheck Advisory: Pydio Cells 5.0.0 to 5.0.2 - Missing Authorization on the Share Link REST Handlerhttps://www.vulncheck.com/advisories/pydio-cells-to-missing-authorization-on-the-share-link-rest-handlerthird-party-advisory