CVE-2022-2714Network attack vector

Authenticated service disruption via oversized POST arrays

Published Sep 6, 2022 · Updated Aug 3, 2024

Improper request-size handling in RosarioSIS before 10.1 allows remote authenticated users to disrupt service via oversized POST data. Warehouse.php serialized the entire $_POST array without an application-level limit, allowing oversized textarea values to reach later database storage. A low-privileged logged-in account can supply the request, causing oversized data writes and resource exhaustion that interrupt the application.

CVSS severity8.1
High
EPSS probability0.85%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper request-size handling in RosarioSIS before 10.1 allows remote authenticated users to disrupt service via oversized POST data. Warehouse.php serialized the entire $_POST array without an application-level limit, allowing oversized textarea values to reach later database storage. A low-privileged logged-in account can supply the request, causing oversized data writes and resource exhaustion that interrupt the application.

The record

CVE
CVE-2022-2714
Published
Sep 6, 2022
Updated
Aug 3, 2024
Vendor
François Jacquet
Product
RosarioSIS
Classifications
CWE-130, CAPEC-47, T1499.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 6, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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 <10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

François Jacquet · RosarioSISversion=unspecified <10.0

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1GitHub Advisory DatabaseCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-130Improper Handling of Length Parameter Inconsistency
CAPEC-47Buffer Overflow via Parameter Expansion
T1499.004Endpoint Denial of Service: Application or System Exploitation

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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