CVE-2023-1105Public exploitNetwork attack vector

Arbitrary file deletion via unsanitized Media Manager filename

Published Mar 1, 2023 · Updated Mar 11, 2025

Path traversal in FlatPress before 1.3 allows remote authenticated users to delete files outside Media Manager storage. Media Manager's doItemActions function joins the name portion of the deletefile query parameter to a storage path without removing traversal sequences. Administration-panel access is required, and a crafted name can delete a server-writable file outside the attachments, images, or gallery directory.

CVSS severity8.1
High
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in FlatPress before 1.3 allows remote authenticated users to delete files outside Media Manager storage. Media Manager's doItemActions function joins the name portion of the deletefile query parameter to a storage path without removing traversal sequences. Administration-panel access is required, and a crafted name can delete a server-writable file outside the attachments, images, or gallery directory.

The record

CVE
CVE-2023-1105
Published
Mar 1, 2023
Updated
Mar 11, 2025
Vendor
FlatPress
Product
FlatPress
Classifications
CWE-73, T1070.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=unspecified <1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FlatPress · FlatPressversion=unspecified <1.3

Published CVSS scores

8.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
7.5huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1070.004File Deletion

Public exploit references

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

Technologies

Your stack

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Your stack

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