CVE-2026-29104Network attack vector

Arbitrary file upload via unchecked PDF fonts

Published Mar 19, 2026 · Updated Mar 19, 2026

Arbitrary file upload in the SuiteCRM Configurator before 7.15.1 and 8.0.0 through 8.9.2 allows remote authenticated users to write files. The addfontresult view accepts PDF-font uploads without enforcing the intended file-type restrictions and preserves attacker-controlled filenames. Administrator privileges are required, and the default upload directory is not web-accessible, limiting direct execution while permitting unauthorized server-side file writes.

CVSS severity2.7
Low
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in the SuiteCRM Configurator before 7.15.1 and 8.0.0 through 8.9.2 allows remote authenticated users to write files. The addfontresult view accepts PDF-font uploads without enforcing the intended file-type restrictions and preserves attacker-controlled filenames. Administrator privileges are required, and the default upload directory is not web-accessible, limiting direct execution while permitting unauthorized server-side file writes.

The record

CVE
CVE-2026-29104
Published
Mar 19, 2026
Updated
Mar 19, 2026
Vendor
SalesAgility
Product
SuiteCRM
Classifications
CWE-434, T1105
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 19, 2026Record 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=< 7.15.1
  2. Affected versionversion=>= 8.0.0, < 8.9.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

SalesAgility · SuiteCRMversion=< 7.15.1; version=>= 8.0.0, < 8.9.3

Published CVSS scores

2.7NISTCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
2.7GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1105Ingress Tool Transfer

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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