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CVE-2022-31022

20
FAUCET Score

CVE-2022-31022 affects the Bleve text indexing library, specifically its HTTP utilities (bleve/http) used in sample applications and Couchbase Bleve. This vulnerability allows an attacker to create or delete directories on the filesystem where the Bleve index resides, provided the server user has write permissions. Rated Medium (CVSS 5.5), it requires local access (AV:L/PR:L) and has high impact on integrity (I:H), but is not actively exploited, lacks public exploit code, and has minimal community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.1.0CPE matchmatch criteria
cpe:2.3:a:couchbase:bleve:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.2MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 83rd percentile among its peer group of 15,938 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/blevesearch/bleve/v2Fixed in: 2.5.0

Vendor Advisories (1)

goGHSA-9w9f-6mg8-jp7wmedium

Missing Role Based Access Control for the REST handlers in bleve/http package

Jun 3, 2022

References

github.com / blevesearch/bleve/commit/1c7509d6a17d36f265c90b4e8f4e3a3182fe79ff
PatchThird Party Advisory
github.com / blevesearch/bleve/commit/af9e3111dadfedf9d30f0448506b4a57fecc8550
PatchThird Party Advisory
github.com / blevesearch/bleve/security/advisories/GHSA-9w9f-6mg8-jp7w
Third Party Advisory