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CVE-2023-41887

51
FAUCET Score

CVE-2023-41887 is a critical remote code execution vulnerability affecting OpenRefine versions prior to 3.7.5, allowing unauthenticated attackers to execute arbitrary code on the server. With a CVSS score of 9.8, this flaw is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While the vulnerability has a high EPSS score and FAUCET Risk Score, there is currently no evidence of active exploitation, public exploit code, or significant community discussion. Organizations using affected OpenRefine versions should upgrade to 3.7.5 immediately to mitigate this severe risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.7.5CPE matchmatch criteria
cpe:2.3:a:openrefine:openrefine:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
45.47%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.4547 is in the 96th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 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
mavenpatch availablevia ghsa
Product: org.openrefine:databaseFixed in: 3.7.5

Vendor Advisories (1)

mavenGHSA-p3r5-x3hr-gpg5critical

OpenRefine Remote Code execution in project import with mysql jdbc url attack

Sep 12, 2023

References

github.com / OpenRefine/OpenRefine/commit/693fde606d4b5b78b16391c29d110389eb605511
Patch
github.com / OpenRefine/OpenRefine/security/advisories/GHSA-p3r5-x3hr-gpg5
ExploitVendor Advisory