CVE-2023-35843

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

8.88% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.7% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

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

2023-06-19 00:00Z3 YR AGO

Last updated

2024-12-11 20:10Z1 YR AGO

Reserved

2023-06-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

56189e91cc3462c0cd7cb522c4b2ea52ce21bdfcd66ba029247f2e1830550082

• advisory.dw1.iohttps://advisory.dw1.io/60
• github.comhttps://github.com/nocodb/nocodb/blob/f7ee7e3beb91d313a159895d1edc1aba9d91b0bc/packages/nocodb/src/controllers/attachments.controller.ts#L55-L66
• github.comhttps://github.com/nocodb/nocodb/blob/6decfa2b20c28db9946bddce0bcb1442b683ecae/packages/nocodb/src/lib/controllers/attachment.ctl.ts#L62-L74