CVE-2023-47636Public exploitNetwork attack vector

Server path disclosure via uncaught export error

Published Nov 15, 2023 · Updated Aug 29, 2024

Information disclosure in Pimcore Admin UI Classic Bundle before 1.2.1 allows remote attackers to read server filesystem paths. The asset and data-object grid re-export actions call Flysystem readStream on a missing temporary CSV without catching UnableToReadFile, allowing the underlying file-open error to reach the response. No authentication or user interaction is required, and the disclosed webroot path can facilitate follow-on attacks that require an absolute filename.

CVSS severity5.3
Medium
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Information disclosure in Pimcore Admin UI Classic Bundle before 1.2.1 allows remote attackers to read server filesystem paths. The asset and data-object grid re-export actions call Flysystem readStream on a missing temporary CSV without catching UnableToReadFile, allowing the underlying file-open error to reach the response. No authentication or user interaction is required, and the disclosed webroot path can facilitate follow-on attacks that require an absolute filename.

The record

CVE
CVE-2023-47636
Published
Nov 15, 2023
Updated
Aug 29, 2024
Vendor
Pimcore
Product
Admin UI Classic Bundle
Classifications
CWE-209
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pimcore · Admin UI Classic Bundleversion=< 1.2.1

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-209Generation of Error Message Containing Sensitive Information

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo