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CVE-2026-73195

Apache Syncope: CSV export spreadsheet formula injection

Published: Sep 14, 2026Updated: Sep 14, 2026 Sources: CVE List NVDCWE-116
7.3HIGH
NVD MITRE
EPSS Score
0.3%
Top 72.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

Improper Encoding or Escaping of Output vulnerability in Apache Syncope. Authenticated users can store a spreadsheet formula payload in one of their own plain attributes. When such users are included in a CSV export and the generated CSV file is opened by a spreadsheet application, the formula may be executed. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-116

Affected Products

Apache Software Foundation
oss-project·USaka apache foundation
Apache SyncopeOn-prem
Enterprise Software

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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References

https://lists.apache.org/thread/lg1opo92y789v259folgvmg6n28l42cj
lists.apache.org
http://www.openwall.com/lists/oss-security/2026/09/14/6
openwall.com

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