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VulnerabilityPublished Updated

CVE-2026-109341: surrealdb · Information Exposure

Affects surrealdbSource CVE Database V5

0

Not known to be exploited · CVSS 7.1 High : upgrade to 3.3.0 soon.

Data as of 26 Oct 2026, 17:30 UTC

CVSS 4.0 base score
7.1High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CISA SSVC
Exploitation
No evidence of active exploitation and no public proof of concept
Automatable
Attackers cannot reliably automate steps 1–4 of the kill chain
Technical impact
Limited control over the software or limited information exposure

CISA SSVC assessment, 2026-10-26.

Patch
Available – fixed in 3.3.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 12 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade surrealdb to 3.3.0.

Affected software

ProductAffectedFixed in
surrealdbsurrealdbAffected
  • <3.3.0
Fixed in
  • 3.3.0
crates.iosurrealdbpkg:cargo/surrealdbOther threatsAffected
  • <3.3.0
Fixed in
  • 3.3.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Upgrade SurrealDB to version 3.3.0 or later, which contains the official fix for this authorization bypass vulnerability. No other mitigations are indicated by the vendor advisory.

Description

SurrealDB versions prior to 3.3.0 have an authorization bypass vulnerability that allows users with table-level write permissions to access fields restricted by SELECT permissions. This is achieved by exploiting JSON Patch operations to copy or move hidden fields into readable locations or by using test mismatch errors to disclose sensitive information.

References

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