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Vulnerabilities By Type

Year # of Vulnerabilities DoS Code Execution Overflow Memory Corruption Sql Injection XSS Directory Traversal Http Response Splitting Bypass something Gain Information Gain Privileges CSRF File Inclusion # of exploits
1999 894 177 112 172 2 7 25 16 103 2
2000 1020 257 208 206 2 4 20 48 19 139
2001 1677 403 403 297 7 34 123 83 36 220 2 2
2002 2156 498 553 435 2 41 200 103 127 74 199 2 14 1
2003 1527 381 477 371 2 49 129 60 1 62 69 144 16 5
2004 2451 580 614 410 3 148 291 111 12 145 96 134 5 38 5
2005 4935 838 1627 657 21 604 786 202 15 289 261 221 11 100 14
2006 6610 893 2719 663 91 967 1302 322 8 267 271 184 18 849 30
2007 6520 1101 2601 954 95 706 884 339 14 267 324 242 69 700 44
2008 5632 894 2310 699 128 1101 807 363 7 288 270 188 83 170 74
2009 5736 1035 2185 700 188 963 851 322 9 337 302 223 115 138 738
2010 4652 1102 1714 680 342 520 605 275 8 234 282 238 86 73 1493
2011 4155 1221 1334 770 351 294 467 108 7 197 409 206 58 17 557
2012 5297 1425 1459 843 423 243 758 122 13 344 389 250 166 14 624
2013 5191 1455 1186 859 366 156 650 110 7 352 511 274 123 1 205
2014 7946 1598 1574 848 420 305 1105 204 12 457 2106 239 264 2 401
2015 6484 1791 1826 1083 749 218 778 150 12 577 748 367 248 5 127
2016 6447 2028 1494 1324 717 94 497 99 15 444 843 600 87 7 1
2017 14714 3154 3004 2495 745 508 1518 279 11 629 1639 459 327 18 6
2018 16556 1853 3041 2368 400 517 2042 531 11 708 1424 247 461 31 4
2019 12174 919 2277 1247 296 410 1593 280 4 495 900 129 398 40
Total 122774 23603 32718 18081 5339 7853 15303 4130 166 6375 10989 5006 2521 2235 4333
% Of All 19.2 26.6 14.7 4.3 6.4 12.5 3.4 0.1 5.2 9.0 4.1 2.1 1.8

Warning : Vulnerabilities with publish dates before 1999 are not included in this table and chart. (Because there are not many of them and they make the page look bad; and they may not be actually published in those years.)

Vulnerabilities By Type
23603
32718
18081
15303
4130
6375
10989
5006
7853
2235
5339
2521
166
  Denial of Service 23603
Execute Code 32718
Overflow 18081
XSS 15303
Directory Traversal 4130
Bypass Something 6375
Gain Information 10989
Gain Privilege 5006
Sql Injection 7853
File Inclusion 2235
Memory Corruption 5339
CSRF 2521
Http Response Splitting 166

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