Try clicking this link (the domain is codeforces.com)
How I discovered this
UPD: The bug is fixed now, however there's another (see the comment below)
# | User | Rating |
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1 | tourist | 3856 |
2 | jiangly | 3747 |
3 | orzdevinwang | 3706 |
4 | jqdai0815 | 3682 |
5 | ksun48 | 3591 |
6 | gamegame | 3477 |
7 | Benq | 3468 |
8 | Radewoosh | 3462 |
9 | ecnerwala | 3451 |
10 | heuristica | 3431 |
# | User | Contrib. |
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1 | cry | 167 |
2 | -is-this-fft- | 162 |
3 | Dominater069 | 160 |
4 | Um_nik | 158 |
5 | atcoder_official | 157 |
6 | Qingyu | 156 |
7 | adamant | 151 |
7 | djm03178 | 151 |
7 | luogu_official | 151 |
10 | awoo | 146 |
Non-persistent XSS attack on Codeforces
Try clicking this link (the domain is codeforces.com)
I notice that any quotation mark in the title will make the part after it disappear.
UPD: The bug is fixed now, however there's another (see the comment below)
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