CVE-2021-27903

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Source
https://cve.org/CVERecord?id=CVE-2021-27903
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27903.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-27903
Aliases
Published
2021-06-30T12:15:07Z
Modified
2026-10-24T10:51:24Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not restrict administrative changes (if an attacker were somehow able to hijack an administrator's session).

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "3.6.7"
                        }
                    ],
                    "source":  "CPE_RANGE"
                }
            ],
            "vendor_product":  "craftcms:craft_cms"
        }
    ]
}
References

Affected packages

Git / github.com/craftcms/cms

Affected ranges

Type
GIT
Repo
https://github.com/craftcms/cms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5ef456281de838d9180c6bfb2f1b8de74268b424
Fixed
c17728fa0bec11d3b82c34defe0930ed409aec38
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "3.6.7"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "c17728fa0bec11d3b82c34defe0930ed409aec38"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*
0.9.2063
0.9.2064
0.9.2065
0.9.2068
0.9.2071
0.9.2078
0.9.2079
0.9.2080
0.9.2081
0.9.2083
0.9.2090
0.9.2094
0.9.2100
0.9.2101
0.9.2102
0.9.2103
0.9.2106
0.9.2116
0.9.2117
0.9.2123
0.9.2124
0.9.2146
0.9.2151
0.9.2157
0.9.2167
0.9.2168
0.9.2177
0.9.2181
0.9.2184
0.9.2189
0.9.2193
0.9.2243
0.9.2246
1.*
1.0.0-alpha.2236
1.0.0-alpha.2237
1.0.0-alpha.2238
1.0.0-alpha.2241
1.0.0-alpha.2242
1.0.0-alpha.2244
1.0.0-alpha.2245
1.0.0-alpha.2247
1.0.0-alpha.2248
1.0.0-alpha.2249
1.0.2266
1.1.0-alpha.2283
1.1.0-alpha.2284
1.1.0-alpha.2285
1.1.0-alpha.2288
1.1.2291
1.2.0-alpha.2310
1.2.0-alpha.2312
1.2.0-alpha.2318
1.2.0-alpha.2319
1.2.0-alpha.2322
1.2.0-alpha.2328
1.2.0-alpha.2329
1.2.2333
1.2.2335
1.2.2336
1.2.2339
1.4.0-alpha.2488
1.4.0-alpha.2489
1.4.0-alpha.2490
1.4.0-alpha.2491
1.4.0-alpha.2492
1.4.0-alpha.2493
1.4.0-alpha.2497
1.4.0-alpha.2498
1.4.0-alpha.2499
1.4.0-alpha.2500
1.4.0-alpha.2502
1.4.0-alpha.2503
1.4.0-alpha.2505
1.4.0-alpha.2509
2.*
2.0.2524
2.0.2525
2.0.2527
2.0.2532
2.0.2533
2.0.2535
2.0.2536
2.0.2537
2.0.2538
2.0.2539
2.1.0-alpha.2546
2.1.0-alpha.2547
2.1.0-alpha.2552
2.1.2554
2.1.2555
2.1.2556
2.1.2557
2.2.0-alpha.2578
2.2.2579
2.2.2581
2.3.0-alpha.2600
2.3.0-alpha.2602
2.3.0-alpha.2603
2.3.0-alpha.2605
2.3.0-alpha.2606
2.3.0-alpha.2608
2.3.0-alpha.2610
2.3.0-alpha.2612
2.3.2615
2.3.2616
2.3.2617
3.*
3.0.0-RC10.1
3.0.0-alpha.2671
3.0.0-alpha.2681
3.0.0-alpha.2687
3.0.0-alpha.2915
3.0.0-alpha.2918
3.0.0-alpha.2928
3.0.0-alpha.2933
3.0.0-alpha.2937
3.0.0-alpha.2939
3.0.0-alpha.2942
3.0.0-alpha.2948
3.0.26
3.0.26.1
3.0.27
3.0.27.1
3.0.28
3.0.29
3.0.30
3.0.30.1
3.0.30.2
3.0.31
3.0.32
3.0.33
3.0.34
3.0.35
3.0.36
3.0.37
3.1.1
3.1.10
3.1.11
3.1.12
3.1.13
3.1.14
3.1.15
3.1.16
3.1.17
3.1.17.1
3.1.17.2
3.1.18
3.1.19
3.1.2
3.1.2.1
3.1.2.2
3.1.20
3.1.20.1
3.1.21
3.1.21.1
3.1.22
3.1.23
3.1.24
3.1.25
3.1.26
3.1.27
3.1.28
3.1.29
3.1.3
3.1.30
3.1.31
3.1.32
3.1.32.1
3.1.33
3.1.34
3.1.4
3.1.5
3.1.6
3.1.6.1
3.1.7
3.1.8
3.1.9
3.1.9.1
3.2.0
3.2.1
3.2.10
3.2.2
3.2.3
3.2.4
3.2.4.1
3.2.5
3.2.5.1
3.2.6
3.2.7
3.2.8
3.2.9
3.3.0
3.3.0.1
3.3.1
3.3.1.1
3.3.1.2
3.3.10
3.3.11
3.3.12
3.3.13
3.3.14
3.3.15
3.3.16
3.3.16.1
3.3.16.2
3.3.16.3
3.3.17
3.3.18
3.3.18.1
3.3.18.2
3.3.18.3
3.3.18.4
3.3.19
3.3.2
3.3.20
3.3.20.1
3.3.3
3.3.4
3.3.4.1
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.4.0
3.4.0.1
3.4.0.2
3.4.1
3.4.10
3.4.10.1
3.4.11
3.4.12
3.4.13
3.4.14
3.4.15
3.4.16
3.4.17
3.4.17.1
3.4.18
3.4.19
3.4.19.1
3.4.2
3.4.20
3.4.21
3.4.22
3.4.22.1
3.4.23
3.4.24
3.4.25
3.4.26
3.4.27
3.4.28
3.4.28.1
3.4.29
3.4.29.1
3.4.3
3.4.30
3.4.4
3.4.4.1
3.4.5
3.4.6
3.4.6.1
3.4.7
3.4.7.1
3.4.8
3.4.9
3.5.0
3.5.1
3.5.10
3.5.10.1
3.5.11
3.5.11.1
3.5.12
3.5.12.1
3.5.13
3.5.13.1
3.5.13.2
3.5.14
3.5.15
3.5.15.1
3.5.16
3.5.17
3.5.17.1
3.5.18
3.5.19
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
3.5.7
3.5.8
3.5.9
3.6.0
3.6.0.1
3.6.1
3.6.2
3.6.3
3.6.4
3.6.4.1
3.6.5
3.6.5.1
3.6.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27903.json"