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CVE-2024-47883

26
FAUCET Score

CVE-2024-47883 is a critical vulnerability affecting the OpenRefine fork of the MIT Simile Butterfly server, a modular web application framework. The flaw allows attackers to provide a file:/ URL where a relative path is expected, leading to server-side request forgery (SSRF), path traversal, cross-site scripting (XSS), and potentially remote code execution (RCE). With a CVSS score of 9.1, this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, resulting in high confidentiality and integrity impacts. While there is no evidence of active exploitation, public exploit code, or significant community discussion, the potential for severe impact necessitates prompt patching to version 1.2.6.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.6CPE matchmatch criteria
cpe:2.3:a:openrefine:butterfly:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.60%
Probability of exploitation in next 30 days
EPSS Percentile
73.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0160 is in the 61st 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.dependencies:butterflyFixed in: 1.2.6

Vendor Advisories (1)

mavenGHSA-3p8v-w8mr-m3x8critical

Butterfly has path/URL confusion in resource handling leading to multiple weaknesses

Oct 24, 2024

References

github.com / OpenRefine/simile-butterfly/commit/537f64bfa72746f8b21d4bda461fad843435319c
Patch
github.com / OpenRefine/simile-butterfly/security/advisories/GHSA-3p8v-w8mr-m3x8
ExploitVendor Advisory