CVE-2026-30479 | OSGeo MapServer up to 7.x injection
VulDBArchived Apr 09, 2026✓ Full text saved
A vulnerability, which was classified as critical , was found in OSGeo MapServer up to 7.x . The impacted element is an unknown function. Executing a manipulation can lead to injection. This vulnerability appears as CVE-2026-30479 . The attacker needs to be present on the local network. There is no available exploit. You should upgrade the affected component.
Full text archived locally
✦ AI Summary· Claude Sonnet
VDB-356639 · CVE-2026-30479 · GCVE-0-2026-30479
OSGEO MAPSERVER UP TO 7.X INJECTION
HISTORYDIFFRELATEJSONXMLCTI
CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score
5.3 $0-$5k 1.05+
Summaryinfo
A vulnerability has been found in OSGeo MapServer up to 7.x and classified as critical. This affects an unknown function. The manipulation leads to injection. This vulnerability is traded as CVE-2026-30479. There is no exploit available. The affected component should be upgraded.
Detailsinfo
A vulnerability was found in OSGeo MapServer up to 7.x and classified as critical. This issue affects an unknown part. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
A Dynamic-link Library Injection vulnerability in OSGeo Project MapServer before v8.0 allows attackers to execute arbitrary code via a crafted executable.
The identification of this vulnerability is CVE-2026-30479 since 03/04/2026. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1055 according to MITRE ATT&CK.
Upgrading to version 8.0 eliminates this vulnerability.
Productinfo
Vendor
OSGeo
Name
MapServer
Version
7.x
CPE 2.3info
🔒
CPE 2.2info
🔒
CVSSv4info
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv3info
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv2info
Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploitinginfo
Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Partially
Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day Unlock Unlock Unlock Unlock
Today Unlock Unlock Unlock Unlock
Threat Intelligenceinfo
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
Countermeasuresinfo
Recommended: Upgrade
Status: 🔍
0-Day Time: 🔒
Upgrade: MapServer 8.0
Timelineinfo
03/04/2026 CVE reserved
04/09/2026 +35 days Advisory disclosed
04/09/2026 +0 days VulDB entry created
04/09/2026 +0 days VulDB entry last update
Sourcesinfo
Status: Confirmed
CVE: CVE-2026-30479 (🔒)
GCVE (CVE): GCVE-0-2026-30479
GCVE (VulDB): GCVE-100-356639
Entryinfo
Created: 04/09/2026 19:54
Changes: 04/09/2026 19:54 (53)
Complete: 🔍
Cache ID: 99:5D4:101
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