Mapserver
Sign in to watchby Osgeo
Source repositories
CVEs (17)
| CVE | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2016-9839 | Hig | 0.49 | 7.5 | 0.00 | Dec 8, 2016 | In MapServer before 7.0.3, OGR driver error messages are too verbose and may leak sensitive information if data connection fails. | |
| CVE-2026-42030 | Med | 0.40 | 6.1 | 0.00 | May 8, 2026 | MapServer is a system for developing web-based GIS applications. From version 6.0 to before version 8.6.2, a reflected XSS vulnerability in MapServer's WMS server allows an unauthenticated attacker to inject arbitrary HTML/JavaScript into the browser of any user who opens a crafted WMS URL. The vulnerability is triggered via FORMAT=application/openlayers combined with an unsanitized SRS parameter in WMS 1.3.0 requests. This issue has been patched in version 8.6.2. | |
| CVE-2026-33721 | Med | 0.34 | 5.3 | 0.00 | Mar 27, 2026 | MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD (Styled Layer Descriptor) parser lets a remote, unauthenticated attacker crash the MapServer process by sending a crafted SLD with more than 100 Threshold elements inside a ColorMap/Categorize structure (commonly reachable via WMS GetMap with SLD_BODY). Version 8.6.1 patches the issue. | |
| CVE-2011-2975 | 0.03 | — | 0.02 | Aug 1, 2011 | Double free vulnerability in the msAddImageSymbol function in mapsymbol.c in MapServer before 6.0.1 might allow remote attackers to cause a denial of service (application crash) or have unspecified other impact via crafted mapfile data. | ||
| CVE-2011-2704 | 0.01 | — | 0.08 | Aug 1, 2011 | Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute arbitrary code via vectors related to OGC filter encoding. | ||
| CVE-2009-2281 | 0.01 | — | 0.12 | Oct 23, 2009 | Multiple heap-based buffer underflows in the readPostBody function in cgiutil.c in mapserv in MapServer 4.x through 4.10.4 and 5.x before 5.4.2 allow remote attackers to execute arbitrary code via (1) a crafted Content-Length HTTP header or (2) a large HTTP request, related to an integer overflow that triggers a heap-based buffer overflow. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-0840. | ||
| CVE-2009-0839 | 0.01 | — | 0.08 | Mar 31, 2009 | Stack-based buffer overflow in mapserv.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2, when the server has a map with a long IMAGEPATH or NAME attribute, allows remote attackers to execute arbitrary code via a crafted id parameter in a query action. | ||
| CVE-2013-7262 | 0.00 | — | 0.00 | Jan 5, 2014 | SQL injection vulnerability in the msPostGISLayerSetTimeFilter function in mappostgis.c in MapServer before 6.4.1, when a WMS-Time service is used, allows remote attackers to execute arbitrary SQL commands via a crafted string in a PostGIS TIME filter. | ||
| CVE-2011-2703 | 0.00 | — | 0.02 | Aug 1, 2011 | Multiple SQL injection vulnerabilities in MapServer before 4.10.7, 5.x before 5.6.7, and 6.x before 6.0.1 allow remote attackers to execute arbitrary SQL commands via vectors related to (1) OGC filter encoding or (2) WMS time support. | ||
| CVE-2010-2540 | 0.00 | — | 0.02 | Aug 2, 2010 | mapserv.c in mapserv in MapServer before 4.10.6 and 5.x before 5.6.4 does not properly restrict the use of CGI command-line arguments that were intended for debugging, which allows remote attackers to have an unspecified impact via crafted arguments. | ||
| CVE-2010-2539 | 0.00 | — | 0.00 | Aug 2, 2010 | Buffer overflow in the msTmpFile function in maputil.c in mapserv in MapServer before 4.10.6 and 5.x before 5.6.4 allows local users to cause a denial of service via vectors involving names of temporary files. | ||
| CVE-2009-1177 | 0.00 | — | 0.02 | Mar 31, 2009 | Multiple stack-based buffer overflows in maptemplate.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 have unknown impact and remote attack vectors. | ||
| CVE-2009-1176 | 0.00 | — | 0.02 | Mar 31, 2009 | mapserv.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 does not ensure that the string holding the id parameter ends in a '\0' character, which allows remote attackers to conduct buffer-overflow attacks or have unspecified other impact via a long id parameter in a query action. | ||
| CVE-2009-0843 | 0.00 | — | 0.01 | Mar 31, 2009 | The msLoadQuery function in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to determine the existence of arbitrary files via a full pathname in the queryfile parameter, which triggers different error messages depending on whether this pathname exists. | ||
| CVE-2009-0842 | 0.00 | — | 0.01 | Mar 31, 2009 | mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to read arbitrary invalid .map files via a full pathname in the map parameter, which triggers the display of partial file contents within an error message, as demonstrated by a /tmp/sekrut.map symlink. | ||
| CVE-2009-0841 | 0.00 | — | 0.01 | Mar 31, 2009 | Directory traversal vulnerability in mapserv.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2, when running on Windows with Cygwin, allows remote attackers to create arbitrary files via a .. (dot dot) in the id parameter. | ||
| CVE-2009-0840 | 0.00 | — | 0.03 | Mar 31, 2009 | Heap-based buffer underflow in the readPostBody function in cgiutil.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to have an unknown impact via a negative value in the Content-Length HTTP header. |