CVE-2021-27903
CVE-2021-27903
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
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).
CVSS 9.8 · Critical · EPSS 2.8% · Fix available
- Published
- Updated
Stack: php
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
craftcms/cms Packagist
- Versions
- 1.0.26.1
- 1.2.0-alpha.2310
- 1.2.0-alpha.2312
- 1.2.0-alpha.2316
- 1.2.0-alpha.2318
- 1.2.0-alpha.2319
- 1.2.0-alpha.2322
- 1.2.0-alpha.2323
- 1.2.0-alpha.2324
- 1.2.0-alpha.2328
- 1.2.0-alpha.2329
- 1.2.0-alpha.2332
- 1.2.2333
- 1.2.2335
- 1.2.2336
- 1.2.2337
- 1.2.2339
- 1.2.2358
- 1.2.2363
- 1.2.2367
- 1.2.2371
- 1.2.2375
- 1.2.2387
- 1.2.2392
- 1.2.2396
- 1.2.2399
- 1.3.0-alpha.2361
- 1.3.0-alpha.2366
- 1.3.0-alpha.2372
- 1.3.0-alpha.2374
- 1.3.0-alpha.2377
- 1.3.0-alpha.2378
- 1.3.0-alpha.2380
- 1.3.0-alpha.2388
- 1.3.0-alpha.2394
- 1.3.0-alpha.2397
- 1.3.0-alpha.2401
- 1.3.0-alpha.2402
- 1.3.0-alpha.2405
- 1.3.0-alpha.2464
- 1.3.2409
- 1.3.2410
- 1.3.2415
- 1.3.2416
- 1.3.2418
- 1.3.2419
- 1.3.2420
- 1.3.2422
- 1.3.2456
- 1.3.2459
- 1.3.2461
- 1.3.2462
- 1.3.2465
- 1.3.2473
- 1.3.2485
- 1.3.2486
- 1.3.2487
- 1.3.2494
- 1.3.2496
- 1.3.2507
- 1.4.0-alpha.2469
- 1.4.0-alpha.2470
- 1.4.0-alpha.2471
- 1.4.0-alpha.2476
- 1.4.0-alpha.2478
- 1.4.0-alpha.2479
- 1.4.0-alpha.2482
- 1.4.0-alpha.2484
- 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.2495
- 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.2506
- 1.4.0-alpha.2509
- 1.4.0-alpha.2512
- 1.4.0-alpha.2513
- 1.4.0-alpha.2519
- 1.4.0-alpha.2521
- 2.0.2524
- 2.0.2525
- 2.0.2527
- 2.0.2528
- 2.0.2532
- 2.0.2533
- 2.0.2535
- 2.0.2536
- 2.0.2537
- 2.0.2538
- 2.0.2539
- 2.0.2540
- 2.0.2541
- 2.0.2542
- 2.0.2543
- 2.0.2548
- 2.0.2549
- 2.0.2551
- 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
- 2.1.2559
- 2.1.2561
- 2.1.2562
- 2.1.2563
- 2.1.2564
- 2.1.2566
- 2.1.2568
- 2.1.2569
- 2.1.2570
- 2.2.0-alpha.2572
- 2.2.0-alpha.2575
- 2.2.0-alpha.2578
- 2.2.2579
- 2.2.2581
- 2.2.2582
- 2.2.2586
- 2.2.2587
- 2.2.2588
- 2.2.2589
- 2.2.2590
- 2.2.2591
- 2.2.2592
- 2.2.2593
- 2.2.2596
- 2.2.2598
- 2.2.2601
- 2.2.2604
- 2.2.2607
- 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
- 2.3.0-alpha.2645
- 2.3.2615
- 2.3.2616
- 2.3.2617
- 2.3.2618
- 2.3.2620
- 2.3.2621
- 2.3.2623
- 2.3.2624
- 2.3.2625
- 2.3.2626
- 2.3.2627
- 2.3.2629
- 2.3.2632
- 2.3.2635
- 2.3.2636
- 2.3.2639
- 2.3.2640
- 2.3.2641
- 2.3.2642
- 2.3.2643
- 2.3.2644
- 2.4.2664
- 2.4.2666
- 2.4.2667
- 2.4.2668
- 2.4.2669
- 2.4.2670
- 2.4.2675
- 2.4.2677
- 2.4.2679
- 2.4.2682
- 2.4.2684
- 2.4.2688
- 2.4.2691
- 2.4.2692
- 2.4.2693
- 2.4.2695
- 2.4.2696
- 2.4.2697
- 2.4.2698
- 2.4.2699
- 2.4.2700
- 2.4.2701
- 2.4.2702
- 2.4.2723
- 2.4.2725
- 2.4.2726
- 2.5.0-beta.2713
- 2.5.0-beta.2715
- 2.5.0-beta.2716
- 2.5.0-beta.2717
- 2.5.0-beta.2720
- 2.5.0-beta.2722
- 2.5.0-beta.2724
- 2.5.0-beta.2727
- 2.5.0-beta.2740
- 2.5.2750
- 2.5.2752
- 2.5.2753
- 2.5.2754
- 2.5.2755
- 2.5.2757
- 2.5.2759
- 2.5.2760
- 2.5.2761
- 2.5.2762
- 2.5.2763
- 2.5.2765
- 2.5.2767
- 2.6.2771
- 2.6.2773
- 2.6.2774
- 2.6.2776
- 2.6.2778
- 2.6.2779
- 2.6.2780
- 2.6.2781
- 2.6.2783
- 2.6.2784
- 2.6.2785
- 2.6.2788
- 2.6.2789
- 2.6.2791
- 2.6.2793
- 2.6.2794
- 2.6.2795
- 2.6.2796
- 2.6.2797
- 2.6.2798
- 2.6.2804
- 2.6.2903
- 2.6.2911
- 2.6.2916
- 2.6.2922
- 2.6.2923
- 2.6.2929
- 2.6.2930
- 2.6.2931
- 2.6.2940
- 2.6.2944
- 2.6.2945
- 2.6.2949
- 2.6.2950
- 2.6.2951
- 2.6.2952
- 2.6.2953
- 2.6.2954
- 2.6.2955
- 2.6.2956
- 2.6.2957
- 2.6.2958
- 2.6.2959
- 2.6.2960
- 2.6.2961
- 2.6.2962
- 2.6.2963
- 2.6.2964
- 2.6.2965
- 2.6.2966
- 2.6.2967
- 2.6.2968
- 2.6.2969
- 2.6.2970
- 2.6.2971
- 2.6.2972
- 2.6.2973
- 2.6.2974
- 2.6.2975
- 2.6.2976
- 2.6.2977
- 2.6.2978
- 2.6.2979
- 2.6.2980
- 2.6.2981
- 2.6.2982
- 2.6.2983
- 2.6.2984
- 2.6.2985
- 2.6.2986
- 2.6.2987
- 2.6.2988
- 2.6.2989
- 2.6.2990
- 2.6.2991
- 2.6.2992
- 2.6.2993
- 2.6.2994
- 2.6.2995
- 2.6.2996
- 2.6.2997
- 2.6.2998
- 2.6.2999
- 2.6.3000
- 2.6.3001
- 2.6.3002
- 2.6.3003
- 2.6.3004
- 2.6.3005
- 2.6.3006
- 2.6.3007
- 2.6.3008
- 2.6.3009
- 2.6.3010
- 2.6.3011
- 2.6.3012
- 2.6.3013
- 2.6.3014
- 2.6.3015
- 2.6.3016
- 2.6.3017
- 2.6.3018
- 2.6.3019
- 2.7.0
- 2.7.0-beta.2
- 2.7.0.1
- 2.7.1
- 2.7.10
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7.5
- 2.7.6
- 2.7.7
- 2.7.7.1
- 2.7.7.2
- 2.7.7.3
- 2.7.8
- 2.7.9
- 2.8.0
- 2.8.0.1
- 2.8.0.2
- 2.9.0
- 2.9.1
- 2.9.2
- 3.0.0
- 3.0.0-RC1
- 3.0.0-RC10
- 3.0.0-RC10.1
- 3.0.0-RC11
- 3.0.0-RC12
- 3.0.0-RC13
- 3.0.0-RC14
Update to 3.6.7