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CVE-2023-35843

36
FAUCET Score

CVE-2023-35843 is a path traversal vulnerability in NocoDB versions through 0.106.0 (or 0.109.1) that allows unauthenticated attackers to read arbitrary files on the server by manipulating the /download route. This high-severity vulnerability (CVSS 7.5) has a low attack complexity and could lead to the compromise of sensitive data like configuration files and source code. While not currently in CISA's KEV catalog, public Nuclei templates exist for exploitation, and its high EPSS score indicates a significant likelihood of future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.106.1CPE matchmatch criteria
cpe:2.3:a:nocodb:nocodb:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
8.88%
Probability of exploitation in next 30 days
EPSS Percentile
94.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2023-35843 · Jun 20, 2023
This CVE's current EPSS score of 0.0887 is in the 91st percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

advisory.dw1.io / 60
ExploitThird Party Advisory
github.com / nocodb/nocodb/blob/6decfa2b20c28db9946bddce0bcb1442b683ecae/packages/nocodb/src/lib/controllers/attachment.ctl.ts
Product
github.com / nocodb/nocodb/blob/f7ee7e3beb91d313a159895d1edc1aba9d91b0bc/packages/nocodb/src/controllers/attachments.controller.ts
Product